157373856

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17627}}^1$

素因数の和:17674

約数の個数: 72

約数和(自身を含む): 461994624

約数和(自身を除く): 304620768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 17627, 35254, 52881, 70508, 105762, 141016, 158643, 211524, 282032, 317286, 423048, 546437, 564064, 634572, 846096, 1092874, 1269144, 1639311, 1692192, 2185748, 2538288, 3278622, 4371496, 4917933, 5076576, 6557244, 8742992, 9835866, 13114488, 17485984, 19671732, 26228976, 39343464, 52457952, 78686928, 157373856]

約数ペア:

[(1, 157373856), (2, 78686928), (3, 52457952), (4, 39343464), (6, 26228976), (8, 19671732), (9, 17485984), (12, 13114488), (16, 9835866), (18, 8742992), (24, 6557244), (31, 5076576), (32, 4917933), (36, 4371496), (48, 3278622), (62, 2538288), (72, 2185748), (93, 1692192), (96, 1639311), (124, 1269144), (144, 1092874), (186, 846096), (248, 634572), (279, 564064), (288, 546437), (372, 423048), (496, 317286), (558, 282032), (744, 211524), (992, 158643), (1116, 141016), (1488, 105762), (2232, 70508), (2976, 52881), (4464, 35254), (8928, 17627)]