156942196670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242031381}}^1$

素因数の和:2242031395

約数の個数: 16

約数和(自身を含む): 322852519008

約数和(自身を除く): 165910322338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242031381, 4484062762, 11210156905, 15694219667, 22420313810, 31388439334, 78471098335, 156942196670]

約数ペア:

[(1, 156942196670), (2, 78471098335), (5, 31388439334), (7, 22420313810), (10, 15694219667), (14, 11210156905), (35, 4484062762), (70, 2242031381)]