156744763430

素因数分解:

$2^1\times 5^1\times {\mathrm{79397}}^1\times {\mathrm{197419}}^1$

素因数の和:276823

約数の個数: 16

約数和(自身を含む): 282145556880

約数和(自身を除く): 125400793450

約数列:

[1, 2, 5, 10, 79397, 158794, 197419, 394838, 396985, 793970, 987095, 1974190, 15674476343, 31348952686, 78372381715, 156744763430]

約数ペア:

[(1, 156744763430), (2, 78372381715), (5, 31348952686), (10, 15674476343), (79397, 1974190), (158794, 987095), (197419, 793970), (394838, 396985)]