158804550416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1361}}^1\times {\mathrm{137597}}^1$

素因数の和:139019

約数の個数: 40

約数和(自身を含む): 313721788824

約数和(自身を除く): 154917238408

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1361, 2722, 5444, 10888, 21776, 72133, 137597, 144266, 275194, 288532, 550388, 577064, 1100776, 1154128, 2201552, 7292641, 14585282, 29170564, 58341128, 116682256, 187269517, 374539034, 749078068, 1498156136, 2996312272, 9925284401, 19850568802, 39701137604, 79402275208, 158804550416]

約数ペア:

[(1, 158804550416), (2, 79402275208), (4, 39701137604), (8, 19850568802), (16, 9925284401), (53, 2996312272), (106, 1498156136), (212, 749078068), (424, 374539034), (848, 187269517), (1361, 116682256), (2722, 58341128), (5444, 29170564), (10888, 14585282), (21776, 7292641), (72133, 2201552), (137597, 1154128), (144266, 1100776), (275194, 577064), (288532, 550388)]