166337630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2543}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 310652928

約数和(自身を除く): 144315298

約数列:

[1, 2, 5, 10, 31, 62, 155, 211, 310, 422, 1055, 2110, 2543, 5086, 6541, 12715, 13082, 25430, 32705, 65410, 78833, 157666, 394165, 536573, 788330, 1073146, 2682865, 5365730, 16633763, 33267526, 83168815, 166337630]

約数ペア:

[(1, 166337630), (2, 83168815), (5, 33267526), (10, 16633763), (31, 5365730), (62, 2682865), (155, 1073146), (211, 788330), (310, 536573), (422, 394165), (1055, 157666), (2110, 78833), (2543, 65410), (5086, 32705), (6541, 25430), (12715, 13082)]