156955973855

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{5857}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 191742743808

約数和(自身を除く): 34786769953

約数列:

[1, 5, 131, 163, 251, 655, 815, 1255, 5857, 21353, 29285, 32881, 40913, 106765, 164405, 204565, 767267, 954691, 1470107, 3836335, 4773455, 5359603, 7350535, 26798015, 125064521, 192584017, 239627441, 625322605, 962920085, 1198137205, 31391194771, 156955973855]

約数ペア:

[(1, 156955973855), (5, 31391194771), (131, 1198137205), (163, 962920085), (251, 625322605), (655, 239627441), (815, 192584017), (1255, 125064521), (5857, 26798015), (21353, 7350535), (29285, 5359603), (32881, 4773455), (40913, 3836335), (106765, 1470107), (164405, 954691), (204565, 767267)]