160168240

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8377}}^1$

素因数の和:8629

約数の個数: 40

約数和(自身を含む): 373993920

約数和(自身を除く): 213825680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 8377, 9560, 16754, 19120, 33508, 41885, 67016, 83770, 134032, 167540, 335080, 670160, 2002103, 4004206, 8008412, 10010515, 16016824, 20021030, 32033648, 40042060, 80084120, 160168240]

約数ペア:

[(1, 160168240), (2, 80084120), (4, 40042060), (5, 32033648), (8, 20021030), (10, 16016824), (16, 10010515), (20, 8008412), (40, 4004206), (80, 2002103), (239, 670160), (478, 335080), (956, 167540), (1195, 134032), (1912, 83770), (2390, 67016), (3824, 41885), (4780, 33508), (8377, 19120), (9560, 16754)]