148151021690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2116443167}}^1$

素因数の和:2116443181

約数の個数: 16

約数和(自身を含む): 304767816192

約数和(自身を除く): 156616794502

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2116443167, 4232886334, 10582215835, 14815102169, 21164431670, 29630204338, 74075510845, 148151021690]

約数ペア:

[(1, 148151021690), (2, 74075510845), (5, 29630204338), (7, 21164431670), (10, 14815102169), (14, 10582215835), (35, 4232886334), (70, 2116443167)]