156964656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2930

約数の個数: 80

約数和(自身を含む): 430035968

約数和(自身を除く): 273071312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 2851, 3441, 4588, 5702, 6882, 8553, 9176, 11404, 13764, 17106, 18352, 22808, 27528, 34212, 45616, 55056, 68424, 88381, 105487, 136848, 176762, 210974, 265143, 316461, 353524, 421948, 530286, 632922, 707048, 843896, 1060572, 1265844, 1414096, 1687792, 2121144, 2531688, 3270097, 4242288, 5063376, 6540194, 9810291, 13080388, 19620582, 26160776, 39241164, 52321552, 78482328, 156964656]

約数ペア:

[(1, 156964656), (2, 78482328), (3, 52321552), (4, 39241164), (6, 26160776), (8, 19620582), (12, 13080388), (16, 9810291), (24, 6540194), (31, 5063376), (37, 4242288), (48, 3270097), (62, 2531688), (74, 2121144), (93, 1687792), (111, 1414096), (124, 1265844), (148, 1060572), (186, 843896), (222, 707048), (248, 632922), (296, 530286), (372, 421948), (444, 353524), (496, 316461), (592, 265143), (744, 210974), (888, 176762), (1147, 136848), (1488, 105487), (1776, 88381), (2294, 68424), (2851, 55056), (3441, 45616), (4588, 34212), (5702, 27528), (6882, 22808), (8553, 18352), (9176, 17106), (11404, 13764)]