157433738436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1742989}}^1$

素因数の和:1743205

約数の個数: 72

約数和(自身を含む): 430790436440

約数和(自身を除く): 273356698004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 193, 234, 386, 468, 579, 772, 1158, 1737, 2316, 2509, 3474, 5018, 6948, 7527, 10036, 15054, 22581, 30108, 45162, 90324, 1742989, 3485978, 5228967, 6971956, 10457934, 15686901, 20915868, 22658857, 31373802, 45317714, 62747604, 67976571, 90635428, 135953142, 203929713, 271906284, 336396877, 407859426, 672793754, 815718852, 1009190631, 1345587508, 2018381262, 3027571893, 4036762524, 4373159401, 6055143786, 8746318802, 12110287572, 13119478203, 17492637604, 26238956406, 39358434609, 52477912812, 78716869218, 157433738436]

約数ペア:

[(1, 157433738436), (2, 78716869218), (3, 52477912812), (4, 39358434609), (6, 26238956406), (9, 17492637604), (12, 13119478203), (13, 12110287572), (18, 8746318802), (26, 6055143786), (36, 4373159401), (39, 4036762524), (52, 3027571893), (78, 2018381262), (117, 1345587508), (156, 1009190631), (193, 815718852), (234, 672793754), (386, 407859426), (468, 336396877), (579, 271906284), (772, 203929713), (1158, 135953142), (1737, 90635428), (2316, 67976571), (2509, 62747604), (3474, 45317714), (5018, 31373802), (6948, 22658857), (7527, 20915868), (10036, 15686901), (15054, 10457934), (22581, 6971956), (30108, 5228967), (45162, 3485978), (90324, 1742989)]