157480386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3749533}}^1$

素因数の和:3749545

約数の個数: 16

約数和(自身を含む): 359955264

約数和(自身を除く): 202474878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3749533, 7499066, 11248599, 22497198, 26246731, 52493462, 78740193, 157480386]

約数ペア:

[(1, 157480386), (2, 78740193), (3, 52493462), (6, 26246731), (7, 22497198), (14, 11248599), (21, 7499066), (42, 3749533)]