156939078658

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{8317}}^1\times {\mathrm{21013}}^1$

素因数の和:29781

約数の個数: 16

約数和(自身を含む): 235972510200

約数和(自身を除く): 79033431542

約数列:

[1, 2, 449, 898, 8317, 16634, 21013, 42026, 3734333, 7468666, 9434837, 18869674, 174765121, 349530242, 78469539329, 156939078658]

約数ペア:

[(1, 156939078658), (2, 78469539329), (449, 349530242), (898, 174765121), (8317, 18869674), (16634, 9434837), (21013, 7468666), (42026, 3734333)]