156735988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{3119}}^1$

素因数の和:3879

約数の個数: 24

約数和(自身を含む): 290908800

約数和(自身を除く): 134172812

約数列:

[1, 2, 4, 17, 34, 68, 739, 1478, 2956, 3119, 6238, 12476, 12563, 25126, 50252, 53023, 106046, 212092, 2304941, 4609882, 9219764, 39183997, 78367994, 156735988]

約数ペア:

[(1, 156735988), (2, 78367994), (4, 39183997), (17, 9219764), (34, 4609882), (68, 2304941), (739, 212092), (1478, 106046), (2956, 53023), (3119, 50252), (6238, 25126), (12476, 12563)]