156939705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4547}}^1$

素因数の和:4630

約数の個数: 48

約数和(自身を含む): 297984960

約数和(自身を除く): 141045255

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 531, 585, 767, 885, 2301, 2655, 3835, 4547, 6903, 11505, 13641, 22735, 34515, 40923, 59111, 68205, 177333, 204615, 268273, 295555, 531999, 804819, 886665, 1341365, 2414457, 2659995, 3487549, 4024095, 10462647, 12072285, 17437745, 31387941, 52313235, 156939705]

約数ペア:

[(1, 156939705), (3, 52313235), (5, 31387941), (9, 17437745), (13, 12072285), (15, 10462647), (39, 4024095), (45, 3487549), (59, 2659995), (65, 2414457), (117, 1341365), (177, 886665), (195, 804819), (295, 531999), (531, 295555), (585, 268273), (767, 204615), (885, 177333), (2301, 68205), (2655, 59111), (3835, 40923), (4547, 34515), (6903, 22735), (11505, 13641)]