156760180430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2239431149}}^1$

素因数の和:2239431163

約数の個数: 16

約数和(自身を含む): 322478085600

約数和(自身を除く): 165717905170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2239431149, 4478862298, 11197155745, 15676018043, 22394311490, 31352036086, 78380090215, 156760180430]

約数ペア:

[(1, 156760180430), (2, 78380090215), (5, 31352036086), (7, 22394311490), (10, 15676018043), (14, 11197155745), (35, 4478862298), (70, 2239431149)]