156914194122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245350747}}^1$

素因数の和:1245350762

約数の個数: 24

約数和(自身を含む): 388549433376

約数和(自身を除く): 231635239254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245350747, 2490701494, 3736052241, 7472104482, 8717455229, 11208156723, 17434910458, 22416313446, 26152365687, 52304731374, 78457097061, 156914194122]

約数ペア:

[(1, 156914194122), (2, 78457097061), (3, 52304731374), (6, 26152365687), (7, 22416313446), (9, 17434910458), (14, 11208156723), (18, 8717455229), (21, 7472104482), (42, 3736052241), (63, 2490701494), (126, 1245350747)]