156671580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200861}}^1$

素因数の和:200886

約数の個数: 48

約数和(自身を含む): 472427424

約数和(自身を除く): 315755844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 200861, 401722, 602583, 803444, 1004305, 1205166, 2008610, 2410332, 2611193, 3012915, 4017220, 5222386, 6025830, 7833579, 10444772, 12051660, 13055965, 15667158, 26111930, 31334316, 39167895, 52223860, 78335790, 156671580]

約数ペア:

[(1, 156671580), (2, 78335790), (3, 52223860), (4, 39167895), (5, 31334316), (6, 26111930), (10, 15667158), (12, 13055965), (13, 12051660), (15, 10444772), (20, 7833579), (26, 6025830), (30, 5222386), (39, 4017220), (52, 3012915), (60, 2611193), (65, 2410332), (78, 2008610), (130, 1205166), (156, 1004305), (195, 803444), (260, 602583), (390, 401722), (780, 200861)]