160488978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{8609}}^1$

素因数の和:8866

約数の個数: 32

約数和(自身を含む): 347155200

約数和(自身を除く): 186666222

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 6214, 8609, 9321, 17218, 18642, 25827, 51654, 111917, 223834, 335751, 671502, 2057551, 4115102, 6172653, 12345306, 26748163, 53496326, 80244489, 160488978]

約数ペア:

[(1, 160488978), (2, 80244489), (3, 53496326), (6, 26748163), (13, 12345306), (26, 6172653), (39, 4115102), (78, 2057551), (239, 671502), (478, 335751), (717, 223834), (1434, 111917), (3107, 51654), (6214, 25827), (8609, 18642), (9321, 17218)]