127249668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 418279680

約数和(自身を除く): 291030012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 49, 52, 62, 63, 78, 84, 91, 93, 98, 117, 124, 126, 147, 156, 179, 182, 186, 196, 217, 234, 252, 273, 279, 294, 358, 364, 372, 403, 434, 441, 468, 537, 546, 558, 588, 637, 651, 716, 806, 819, 868, 882, 1074, 1092, 1116, 1209, 1253, 1274, 1302, 1519, 1611, 1612, 1638, 1764, 1911, 1953, 2148, 2327, 2418, 2506, 2548, 2604, 2821, 3038, 3222, 3276, 3627, 3759, 3822, 3906, 4557, 4654, 4836, 5012, 5549, 5642, 5733, 6076, 6444, 6981, 7254, 7518, 7644, 7812, 8463, 8771, 9114, 9308, 11098, 11277, 11284, 11466, 13671, 13962, 14508, 15036, 16289, 16647, 16926, 17542, 18228, 19747, 20943, 22196, 22554, 22932, 25389, 26313, 27342, 27924, 32578, 33294, 33852, 35084, 38843, 39494, 41886, 45108, 48867, 49941, 50778, 52626, 54684, 59241, 65156, 66588, 72137, 77686, 78939, 78988, 83772, 97734, 99882, 101556, 105252, 114023, 116529, 118482, 144274, 146601, 155372, 157878, 177723, 195468, 199764, 216411, 228046, 233058, 236964, 271901, 288548, 293202, 315756, 342069, 349587, 355446, 432822, 456092, 466116, 504959, 543802, 586404, 649233, 684138, 699174, 710892, 815703, 865644, 1009918, 1026207, 1087604, 1298466, 1368276, 1398348, 1514877, 1631406, 2019836, 2052414, 2447109, 2596932, 3029754, 3262812, 3534713, 4104828, 4544631, 4894218, 6059508, 7069426, 9089262, 9788436, 10604139, 14138852, 18178524, 21208278, 31812417, 42416556, 63624834, 127249668]

約数ペア:

[(1, 127249668), (2, 63624834), (3, 42416556), (4, 31812417), (6, 21208278), (7, 18178524), (9, 14138852), (12, 10604139), (13, 9788436), (14, 9089262), (18, 7069426), (21, 6059508), (26, 4894218), (28, 4544631), (31, 4104828), (36, 3534713), (39, 3262812), (42, 3029754), (49, 2596932), (52, 2447109), (62, 2052414), (63, 2019836), (78, 1631406), (84, 1514877), (91, 1398348), (93, 1368276), (98, 1298466), (117, 1087604), (124, 1026207), (126, 1009918), (147, 865644), (156, 815703), (179, 710892), (182, 699174), (186, 684138), (196, 649233), (217, 586404), (234, 543802), (252, 504959), (273, 466116), (279, 456092), (294, 432822), (358, 355446), (364, 349587), (372, 342069), (403, 315756), (434, 293202), (441, 288548), (468, 271901), (537, 236964), (546, 233058), (558, 228046), (588, 216411), (637, 199764), (651, 195468), (716, 177723), (806, 157878), (819, 155372), (868, 146601), (882, 144274), (1074, 118482), (1092, 116529), (1116, 114023), (1209, 105252), (1253, 101556), (1274, 99882), (1302, 97734), (1519, 83772), (1611, 78988), (1612, 78939), (1638, 77686), (1764, 72137), (1911, 66588), (1953, 65156), (2148, 59241), (2327, 54684), (2418, 52626), (2506, 50778), (2548, 49941), (2604, 48867), (2821, 45108), (3038, 41886), (3222, 39494), (3276, 38843), (3627, 35084), (3759, 33852), (3822, 33294), (3906, 32578), (4557, 27924), (4654, 27342), (4836, 26313), (5012, 25389), (5549, 22932), (5642, 22554), (5733, 22196), (6076, 20943), (6444, 19747), (6981, 18228), (7254, 17542), (7518, 16926), (7644, 16647), (7812, 16289), (8463, 15036), (8771, 14508), (9114, 13962), (9308, 13671), (11098, 11466), (11277, 11284)]