151721636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{4919}}^1$

素因数の和:5635

約数の個数: 24

約数和(自身を含む): 290122560

約数和(自身を除く): 138400924

約数列:

[1, 2, 4, 11, 22, 44, 701, 1402, 2804, 4919, 7711, 9838, 15422, 19676, 30844, 54109, 108218, 216436, 3448219, 6896438, 13792876, 37930409, 75860818, 151721636]

約数ペア:

[(1, 151721636), (2, 75860818), (4, 37930409), (11, 13792876), (22, 6896438), (44, 3448219), (701, 216436), (1402, 108218), (2804, 54109), (4919, 30844), (7711, 19676), (9838, 15422)]