156932870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{701}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 288302976

約数和(自身を除く): 131370106

約数列:

[1, 2, 5, 10, 61, 122, 305, 367, 610, 701, 734, 1402, 1835, 3505, 3670, 7010, 22387, 42761, 44774, 85522, 111935, 213805, 223870, 257267, 427610, 514534, 1286335, 2572670, 15693287, 31386574, 78466435, 156932870]

約数ペア:

[(1, 156932870), (2, 78466435), (5, 31386574), (10, 15693287), (61, 2572670), (122, 1286335), (305, 514534), (367, 427610), (610, 257267), (701, 223870), (734, 213805), (1402, 111935), (1835, 85522), (3505, 44774), (3670, 42761), (7010, 22387)]