156906234820

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{9843553}}^1$

素因数の和:9844359

約数の個数: 24

約数和(自身を含む): 329916555864

約数和(自身を除く): 173010321044

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 7970, 15940, 9843553, 19687106, 39374212, 49217765, 98435530, 196871060, 7845311741, 15690623482, 31381246964, 39226558705, 78453117410, 156906234820]

約数ペア:

[(1, 156906234820), (2, 78453117410), (4, 39226558705), (5, 31381246964), (10, 15690623482), (20, 7845311741), (797, 196871060), (1594, 98435530), (3188, 49217765), (3985, 39374212), (7970, 19687106), (15940, 9843553)]