156746178789

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1\times {\mathrm{2459}}^1$

素因数の和:4825

約数の個数: 32

約数和(自身を含む): 213649228800

約数和(自身を除く): 56903050011

約数列:

[1, 3, 71, 139, 213, 417, 2153, 2459, 6459, 7377, 9869, 29607, 152863, 174589, 299267, 341801, 458589, 523767, 897801, 1025403, 5294227, 15882681, 21247957, 24267871, 63743871, 72803613, 375890117, 735897553, 1127670351, 2207692659, 52248726263, 156746178789]

約数ペア:

[(1, 156746178789), (3, 52248726263), (71, 2207692659), (139, 1127670351), (213, 735897553), (417, 375890117), (2153, 72803613), (2459, 63743871), (6459, 24267871), (7377, 21247957), (9869, 15882681), (29607, 5294227), (152863, 1025403), (174589, 897801), (299267, 523767), (341801, 458589)]