156921133904

素因数分解:

$2^4\times {\mathrm{5801}}^1\times {\mathrm{1690669}}^1$

素因数の和:1696478

約数の個数: 20

約数和(自身を含む): 304087287540

約数和(自身を除く): 147166153636

約数列:

[1, 2, 4, 8, 16, 5801, 11602, 23204, 46408, 92816, 1690669, 3381338, 6762676, 13525352, 27050704, 9807570869, 19615141738, 39230283476, 78460566952, 156921133904]

約数ペア:

[(1, 156921133904), (2, 78460566952), (4, 39230283476), (8, 19615141738), (16, 9807570869), (5801, 27050704), (11602, 13525352), (23204, 6762676), (46408, 3381338), (92816, 1690669)]