157027940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167051}}^1$

素因数の和:167107

約数の個数: 24

約数和(自身を含む): 336776832

約数和(自身を除く): 179748892

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 167051, 334102, 668204, 835255, 1670510, 3341020, 7851397, 15702794, 31405588, 39256985, 78513970, 157027940]

約数ペア:

[(1, 157027940), (2, 78513970), (4, 39256985), (5, 31405588), (10, 15702794), (20, 7851397), (47, 3341020), (94, 1670510), (188, 835255), (235, 668204), (470, 334102), (940, 167051)]