156925385386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{32870839}}^1$

素因数の和:32870890

約数の個数: 32

約数和(自身を含む): 302937661440

約数和(自身を除く): 146012276054

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 32870839, 65741678, 230095873, 361579229, 460191746, 723158458, 1018996009, 2037992018, 2531054603, 5062109206, 7132972063, 11208956099, 14265944126, 22417912198, 78462692693, 156925385386]

約数ペア:

[(1, 156925385386), (2, 78462692693), (7, 22417912198), (11, 14265944126), (14, 11208956099), (22, 7132972063), (31, 5062109206), (62, 2531054603), (77, 2037992018), (154, 1018996009), (217, 723158458), (341, 460191746), (434, 361579229), (682, 230095873), (2387, 65741678), (4774, 32870839)]