156959803

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5407}}^1$

素因数の和:5467

約数の個数: 32

約数和(自身を含む): 218050560

約数和(自身を除く): 61090757

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 1001, 2233, 2639, 4147, 5407, 29029, 37849, 59477, 70291, 156803, 416339, 492037, 773201, 1097621, 1724833, 2038439, 5412407, 12073831, 14269073, 22422829, 156959803]

約数ペア:

[(1, 156959803), (7, 22422829), (11, 14269073), (13, 12073831), (29, 5412407), (77, 2038439), (91, 1724833), (143, 1097621), (203, 773201), (319, 492037), (377, 416339), (1001, 156803), (2233, 70291), (2639, 59477), (4147, 37849), (5407, 29029)]