156928711108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{31111957}}^1$

素因数の和:31112071

約数の個数: 24

約数和(自身を含む): 298799244632

約数和(自身を除く): 141870533524

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 31111957, 62223914, 124447828, 404455441, 808910882, 1617821764, 3017859829, 6035719658, 12071439316, 39232177777, 78464355554, 156928711108]

約数ペア:

[(1, 156928711108), (2, 78464355554), (4, 39232177777), (13, 12071439316), (26, 6035719658), (52, 3017859829), (97, 1617821764), (194, 808910882), (388, 404455441), (1261, 124447828), (2522, 62223914), (5044, 31111957)]