164939908

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{32909}}^1$

素因数の和:33099

約数の個数: 24

約数和(自身を含む): 331732800

約数和(自身を除く): 166792892

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 32909, 65818, 131636, 230363, 460726, 921452, 5890711, 11781422, 23562844, 41234977, 82469954, 164939908]

約数ペア:

[(1, 164939908), (2, 82469954), (4, 41234977), (7, 23562844), (14, 11781422), (28, 5890711), (179, 921452), (358, 460726), (716, 230363), (1253, 131636), (2506, 65818), (5012, 32909)]