149008570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6691}}^1$

素因数の和:6846

約数の個数: 32

約数和(自身を含む): 286203456

約数和(自身を除く): 137194886

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 6691, 11135, 13382, 22270, 33455, 66910, 113747, 227494, 568735, 876521, 1137470, 1753042, 4382605, 8765210, 14900857, 29801714, 74504285, 149008570]

約数ペア:

[(1, 149008570), (2, 74504285), (5, 29801714), (10, 14900857), (17, 8765210), (34, 4382605), (85, 1753042), (131, 1137470), (170, 876521), (262, 568735), (655, 227494), (1310, 113747), (2227, 66910), (4454, 33455), (6691, 22270), (11135, 13382)]