140303688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{835141}}^1$

素因数の和:835157

約数の個数: 32

約数和(自身を含む): 400868160

約数和(自身を除く): 260564472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 835141, 1670282, 2505423, 3340564, 5010846, 5845987, 6681128, 10021692, 11691974, 17537961, 20043384, 23383948, 35075922, 46767896, 70151844, 140303688]

約数ペア:

[(1, 140303688), (2, 70151844), (3, 46767896), (4, 35075922), (6, 23383948), (7, 20043384), (8, 17537961), (12, 11691974), (14, 10021692), (21, 6681128), (24, 5845987), (28, 5010846), (42, 3340564), (56, 2505423), (84, 1670282), (168, 835141)]