156777452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{29851}}^1$

素因数の和:29969

約数の個数: 24

約数和(自身を含む): 298400592

約数和(自身を除く): 141623140

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 29851, 59702, 119404, 388063, 776126, 1552252, 3014951, 6029902, 12059804, 39194363, 78388726, 156777452]

約数ペア:

[(1, 156777452), (2, 78388726), (4, 39194363), (13, 12059804), (26, 6029902), (52, 3014951), (101, 1552252), (202, 776126), (404, 388063), (1313, 119404), (2626, 59702), (5252, 29851)]