157778712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 256

約数和(自身を含む): 564480000

約数和(自身を除く): 406701288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 27, 28, 36, 39, 42, 46, 52, 54, 56, 63, 69, 72, 78, 84, 91, 92, 104, 108, 117, 126, 138, 156, 161, 168, 182, 184, 189, 207, 216, 234, 252, 273, 276, 299, 312, 322, 349, 351, 364, 378, 414, 468, 483, 504, 546, 552, 598, 621, 644, 698, 702, 728, 756, 819, 828, 897, 936, 966, 1047, 1092, 1196, 1242, 1288, 1396, 1404, 1449, 1512, 1638, 1656, 1794, 1932, 2093, 2094, 2184, 2392, 2443, 2457, 2484, 2691, 2792, 2808, 2898, 3141, 3276, 3588, 3864, 4186, 4188, 4347, 4537, 4886, 4914, 4968, 5382, 5796, 6279, 6282, 6552, 7176, 7329, 8027, 8073, 8372, 8376, 8694, 9074, 9423, 9772, 9828, 10764, 11592, 12558, 12564, 13611, 14658, 16054, 16146, 16744, 17388, 18148, 18837, 18846, 19544, 19656, 21528, 21987, 24081, 25116, 25128, 27222, 29316, 31759, 32108, 32292, 34776, 36296, 37674, 37692, 40833, 43974, 48162, 50232, 54444, 56189, 56511, 58632, 63518, 64216, 64584, 65961, 72243, 75348, 75384, 81666, 87948, 95277, 96324, 104351, 108888, 112378, 113022, 122499, 127036, 131922, 144486, 150696, 163332, 168567, 175896, 190554, 192648, 208702, 216729, 224756, 226044, 244998, 254072, 263844, 285831, 288972, 313053, 326664, 337134, 381108, 417404, 433458, 449512, 452088, 489996, 505701, 527688, 571662, 577944, 626106, 674268, 730457, 762216, 834808, 857493, 866916, 939159, 979992, 1011402, 1143324, 1252212, 1348536, 1460914, 1517103, 1714986, 1733832, 1878318, 2022804, 2191371, 2286648, 2504424, 2817477, 2921828, 3034206, 3429972, 3756636, 4045608, 4382742, 5634954, 5843656, 6068412, 6574113, 6859944, 7513272, 8765484, 11269908, 12136824, 13148226, 17530968, 19722339, 22539816, 26296452, 39444678, 52592904, 78889356, 157778712]

約数ペア:

[(1, 157778712), (2, 78889356), (3, 52592904), (4, 39444678), (6, 26296452), (7, 22539816), (8, 19722339), (9, 17530968), (12, 13148226), (13, 12136824), (14, 11269908), (18, 8765484), (21, 7513272), (23, 6859944), (24, 6574113), (26, 6068412), (27, 5843656), (28, 5634954), (36, 4382742), (39, 4045608), (42, 3756636), (46, 3429972), (52, 3034206), (54, 2921828), (56, 2817477), (63, 2504424), (69, 2286648), (72, 2191371), (78, 2022804), (84, 1878318), (91, 1733832), (92, 1714986), (104, 1517103), (108, 1460914), (117, 1348536), (126, 1252212), (138, 1143324), (156, 1011402), (161, 979992), (168, 939159), (182, 866916), (184, 857493), (189, 834808), (207, 762216), (216, 730457), (234, 674268), (252, 626106), (273, 577944), (276, 571662), (299, 527688), (312, 505701), (322, 489996), (349, 452088), (351, 449512), (364, 433458), (378, 417404), (414, 381108), (468, 337134), (483, 326664), (504, 313053), (546, 288972), (552, 285831), (598, 263844), (621, 254072), (644, 244998), (698, 226044), (702, 224756), (728, 216729), (756, 208702), (819, 192648), (828, 190554), (897, 175896), (936, 168567), (966, 163332), (1047, 150696), (1092, 144486), (1196, 131922), (1242, 127036), (1288, 122499), (1396, 113022), (1404, 112378), (1449, 108888), (1512, 104351), (1638, 96324), (1656, 95277), (1794, 87948), (1932, 81666), (2093, 75384), (2094, 75348), (2184, 72243), (2392, 65961), (2443, 64584), (2457, 64216), (2484, 63518), (2691, 58632), (2792, 56511), (2808, 56189), (2898, 54444), (3141, 50232), (3276, 48162), (3588, 43974), (3864, 40833), (4186, 37692), (4188, 37674), (4347, 36296), (4537, 34776), (4886, 32292), (4914, 32108), (4968, 31759), (5382, 29316), (5796, 27222), (6279, 25128), (6282, 25116), (6552, 24081), (7176, 21987), (7329, 21528), (8027, 19656), (8073, 19544), (8372, 18846), (8376, 18837), (8694, 18148), (9074, 17388), (9423, 16744), (9772, 16146), (9828, 16054), (10764, 14658), (11592, 13611), (12558, 12564)]