160805414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 320993280

約数和(自身を除く): 160187866

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 239, 257, 374, 478, 514, 1309, 1673, 1799, 2618, 2629, 2827, 3346, 3598, 4063, 4369, 5258, 5654, 8126, 8738, 18403, 19789, 28441, 30583, 36806, 39578, 44693, 48059, 56882, 61166, 61423, 89386, 96118, 122846, 312851, 336413, 429961, 625702, 672826, 675653, 859922, 1044191, 1351306, 2088382, 4729571, 7309337, 9459142, 11486101, 14618674, 22972202, 80402707, 160805414]

約数ペア:

[(1, 160805414), (2, 80402707), (7, 22972202), (11, 14618674), (14, 11486101), (17, 9459142), (22, 7309337), (34, 4729571), (77, 2088382), (119, 1351306), (154, 1044191), (187, 859922), (238, 675653), (239, 672826), (257, 625702), (374, 429961), (478, 336413), (514, 312851), (1309, 122846), (1673, 96118), (1799, 89386), (2618, 61423), (2629, 61166), (2827, 56882), (3346, 48059), (3598, 44693), (4063, 39578), (4369, 36806), (5258, 30583), (5654, 28441), (8126, 19789), (8738, 18403)]