129776872

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{274951}}^1$

素因数の和:275016

約数の個数: 16

約数和(自身を含む): 247456800

約数和(自身を除く): 117679928

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 274951, 549902, 1099804, 2199608, 16222109, 32444218, 64888436, 129776872]

約数ペア:

[(1, 129776872), (2, 64888436), (4, 32444218), (8, 16222109), (59, 2199608), (118, 1099804), (236, 549902), (472, 274951)]