16157311352

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:859

約数の個数: 256

約数和(自身を含む): 41395200000

約数和(自身を除く): 25237888648

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 49, 52, 56, 62, 76, 91, 98, 104, 124, 133, 152, 182, 196, 217, 247, 248, 266, 343, 364, 392, 403, 434, 494, 532, 589, 637, 686, 728, 769, 806, 868, 931, 988, 1064, 1178, 1274, 1372, 1519, 1538, 1612, 1729, 1736, 1862, 1976, 2356, 2548, 2744, 2821, 3038, 3076, 3224, 3458, 3724, 4123, 4459, 4712, 5096, 5383, 5642, 6076, 6152, 6517, 6916, 7448, 7657, 8246, 8918, 9997, 10633, 10766, 11284, 12103, 12152, 13034, 13832, 14611, 15314, 16492, 17836, 19747, 19994, 21266, 21532, 22568, 23839, 24206, 26068, 28861, 29222, 30628, 32984, 35672, 37681, 39494, 39988, 42532, 43064, 47678, 48412, 52136, 53599, 57722, 58444, 61256, 69979, 75362, 78988, 79976, 84721, 85064, 95356, 96824, 102277, 107198, 115444, 116888, 138229, 139958, 150724, 157976, 166873, 169442, 189943, 190712, 202027, 204554, 214396, 230888, 263767, 276458, 279916, 301448, 309907, 333746, 338884, 375193, 379886, 404054, 409108, 428792, 452941, 489853, 527534, 552916, 559832, 619814, 667492, 677768, 715939, 750386, 759772, 808108, 818216, 905882, 979706, 1055068, 1105832, 1168111, 1239628, 1329601, 1334984, 1431878, 1500772, 1519544, 1616216, 1811764, 1959412, 2110136, 2169349, 2336222, 2479256, 2626351, 2659202, 2863756, 3001544, 3170587, 3428971, 3623528, 3918824, 4338698, 4672444, 5011573, 5252702, 5318404, 5727512, 5888233, 6341174, 6857942, 8176777, 8677396, 9307207, 9344888, 10023146, 10505404, 10636808, 11776466, 12682348, 13715884, 15185443, 16353554, 17354792, 18614414, 20046292, 21010808, 22194109, 23552932, 25364696, 27431768, 30370886, 32707108, 37228828, 40092584, 41217631, 44388218, 47105864, 60741772, 65150449, 65414216, 74457656, 82435262, 88776436, 106298101, 121483544, 130300898, 155358763, 164870524, 177552872, 212596202, 260601796, 288523417, 310717526, 329741048, 425192404, 521203592, 577046834, 621435052, 850384808, 1154093668, 1242870104, 2019663919, 2308187336, 4039327838, 8078655676, 16157311352]

約数ペア:

[(1, 16157311352), (2, 8078655676), (4, 4039327838), (7, 2308187336), (8, 2019663919), (13, 1242870104), (14, 1154093668), (19, 850384808), (26, 621435052), (28, 577046834), (31, 521203592), (38, 425192404), (49, 329741048), (52, 310717526), (56, 288523417), (62, 260601796), (76, 212596202), (91, 177552872), (98, 164870524), (104, 155358763), (124, 130300898), (133, 121483544), (152, 106298101), (182, 88776436), (196, 82435262), (217, 74457656), (247, 65414216), (248, 65150449), (266, 60741772), (343, 47105864), (364, 44388218), (392, 41217631), (403, 40092584), (434, 37228828), (494, 32707108), (532, 30370886), (589, 27431768), (637, 25364696), (686, 23552932), (728, 22194109), (769, 21010808), (806, 20046292), (868, 18614414), (931, 17354792), (988, 16353554), (1064, 15185443), (1178, 13715884), (1274, 12682348), (1372, 11776466), (1519, 10636808), (1538, 10505404), (1612, 10023146), (1729, 9344888), (1736, 9307207), (1862, 8677396), (1976, 8176777), (2356, 6857942), (2548, 6341174), (2744, 5888233), (2821, 5727512), (3038, 5318404), (3076, 5252702), (3224, 5011573), (3458, 4672444), (3724, 4338698), (4123, 3918824), (4459, 3623528), (4712, 3428971), (5096, 3170587), (5383, 3001544), (5642, 2863756), (6076, 2659202), (6152, 2626351), (6517, 2479256), (6916, 2336222), (7448, 2169349), (7657, 2110136), (8246, 1959412), (8918, 1811764), (9997, 1616216), (10633, 1519544), (10766, 1500772), (11284, 1431878), (12103, 1334984), (12152, 1329601), (13034, 1239628), (13832, 1168111), (14611, 1105832), (15314, 1055068), (16492, 979706), (17836, 905882), (19747, 818216), (19994, 808108), (21266, 759772), (21532, 750386), (22568, 715939), (23839, 677768), (24206, 667492), (26068, 619814), (28861, 559832), (29222, 552916), (30628, 527534), (32984, 489853), (35672, 452941), (37681, 428792), (39494, 409108), (39988, 404054), (42532, 379886), (43064, 375193), (47678, 338884), (48412, 333746), (52136, 309907), (53599, 301448), (57722, 279916), (58444, 276458), (61256, 263767), (69979, 230888), (75362, 214396), (78988, 204554), (79976, 202027), (84721, 190712), (85064, 189943), (95356, 169442), (96824, 166873), (102277, 157976), (107198, 150724), (115444, 139958), (116888, 138229)]