153684172

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{1951}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 275466240

約数和(自身を除く): 121782068

約数列:

[1, 2, 4, 47, 94, 188, 419, 838, 1676, 1951, 3902, 7804, 19693, 39386, 78772, 91697, 183394, 366788, 817469, 1634938, 3269876, 38421043, 76842086, 153684172]

約数ペア:

[(1, 153684172), (2, 76842086), (4, 38421043), (47, 3269876), (94, 1634938), (188, 817469), (419, 366788), (838, 183394), (1676, 91697), (1951, 78772), (3902, 39386), (7804, 19693)]