165084848

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{69247}}^1$

素因数の和:69404

約数の個数: 20

約数和(自身を含む): 322003200

約数和(自身を除く): 156918352

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 69247, 138494, 276988, 553976, 1107952, 10317803, 20635606, 41271212, 82542424, 165084848]

約数ペア:

[(1, 165084848), (2, 82542424), (4, 41271212), (8, 20635606), (16, 10317803), (149, 1107952), (298, 553976), (596, 276988), (1192, 138494), (2384, 69247)]