156945701388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868401207}}^1$

素因数の和:1868401221

約数の個数: 24

約数和(自身を含む): 418521870592

約数和(自身を除く): 261576169204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868401207, 3736802414, 5605203621, 7473604828, 11210407242, 13078808449, 22420814484, 26157616898, 39236425347, 52315233796, 78472850694, 156945701388]

約数ペア:

[(1, 156945701388), (2, 78472850694), (3, 52315233796), (4, 39236425347), (6, 26157616898), (7, 22420814484), (12, 13078808449), (14, 11210407242), (21, 7473604828), (28, 5605203621), (42, 3736802414), (84, 1868401207)]