156430416

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:940

約数の個数: 80

約数和(自身を含む): 418598208

約数和(自身を除く): 262167792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 101, 123, 164, 202, 246, 303, 328, 404, 492, 606, 656, 787, 808, 984, 1212, 1574, 1616, 1968, 2361, 2424, 3148, 4141, 4722, 4848, 6296, 8282, 9444, 12423, 12592, 16564, 18888, 24846, 32267, 33128, 37776, 49692, 64534, 66256, 79487, 96801, 99384, 129068, 158974, 193602, 198768, 238461, 258136, 317948, 387204, 476922, 516272, 635896, 774408, 953844, 1271792, 1548816, 1907688, 3258967, 3815376, 6517934, 9776901, 13035868, 19553802, 26071736, 39107604, 52143472, 78215208, 156430416]

約数ペア:

[(1, 156430416), (2, 78215208), (3, 52143472), (4, 39107604), (6, 26071736), (8, 19553802), (12, 13035868), (16, 9776901), (24, 6517934), (41, 3815376), (48, 3258967), (82, 1907688), (101, 1548816), (123, 1271792), (164, 953844), (202, 774408), (246, 635896), (303, 516272), (328, 476922), (404, 387204), (492, 317948), (606, 258136), (656, 238461), (787, 198768), (808, 193602), (984, 158974), (1212, 129068), (1574, 99384), (1616, 96801), (1968, 79487), (2361, 66256), (2424, 64534), (3148, 49692), (4141, 37776), (4722, 33128), (4848, 32267), (6296, 24846), (8282, 18888), (9444, 16564), (12423, 12592)]