153934198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{21139}}^1$

素因数の和:21483

約数の個数: 16

約数和(自身を含む): 252665280

約数和(自身を除く): 98731082

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 21139, 42278, 232529, 465058, 6997009, 13994018, 76967099, 153934198]

約数ペア:

[(1, 153934198), (2, 76967099), (11, 13994018), (22, 6997009), (331, 465058), (662, 232529), (3641, 42278), (7282, 21139)]