157215614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{15731}}^1$

素因数の和:16015

約数の個数: 16

約数和(自身を含む): 249194880

約数和(自身を除く): 91979266

約数列:

[1, 2, 19, 38, 263, 526, 4997, 9994, 15731, 31462, 298889, 597778, 4137253, 8274506, 78607807, 157215614]

約数ペア:

[(1, 157215614), (2, 78607807), (19, 8274506), (38, 4137253), (263, 597778), (526, 298889), (4997, 31462), (9994, 15731)]