156919825948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{3907}}^1\times {\mathrm{244901}}^1$

素因数の和:248853

約数の個数: 24

約数和(自身を含む): 281380642704

約数和(自身を除く): 124460816756

約数列:

[1, 2, 4, 41, 82, 164, 3907, 7814, 15628, 160187, 244901, 320374, 489802, 640748, 979604, 10040941, 20081882, 40163764, 956828207, 1913656414, 3827312828, 39229956487, 78459912974, 156919825948]

約数ペア:

[(1, 156919825948), (2, 78459912974), (4, 39229956487), (41, 3827312828), (82, 1913656414), (164, 956828207), (3907, 40163764), (7814, 20081882), (15628, 10040941), (160187, 979604), (244901, 640748), (320374, 489802)]