142168128

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{10429}}^1$

素因数の和:10515

約数の個数: 56

約数和(自身を含む): 381487680

約数和(自身を除く): 239319552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 10429, 13632, 20858, 31287, 41716, 62574, 83432, 125148, 166864, 250296, 333728, 500592, 667456, 740459, 1001184, 1480918, 2002368, 2221377, 2961836, 4442754, 5923672, 8885508, 11847344, 17771016, 23694688, 35542032, 47389376, 71084064, 142168128]

約数ペア:

[(1, 142168128), (2, 71084064), (3, 47389376), (4, 35542032), (6, 23694688), (8, 17771016), (12, 11847344), (16, 8885508), (24, 5923672), (32, 4442754), (48, 2961836), (64, 2221377), (71, 2002368), (96, 1480918), (142, 1001184), (192, 740459), (213, 667456), (284, 500592), (426, 333728), (568, 250296), (852, 166864), (1136, 125148), (1704, 83432), (2272, 62574), (3408, 41716), (4544, 31287), (6816, 20858), (10429, 13632)]