155214913

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{5849}}^1$

素因数の和:6096

約数の個数: 16

約数和(自身を含む): 188697600

約数和(自身を除く): 33482687

約数列:

[1, 7, 17, 119, 223, 1561, 3791, 5849, 26537, 40943, 99433, 696031, 1304327, 9130289, 22173559, 155214913]

約数ペア:

[(1, 155214913), (7, 22173559), (17, 9130289), (119, 1304327), (223, 696031), (1561, 99433), (3791, 40943), (5849, 26537)]