157475786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{40111}}^1$

素因数の和:40277

約数の個数: 16

約数和(自身を含む): 256075008

約数和(自身を除く): 98599222

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 40111, 80222, 521443, 1042886, 6056761, 12113522, 78737893, 157475786]

約数ペア:

[(1, 157475786), (2, 78737893), (13, 12113522), (26, 6056761), (151, 1042886), (302, 521443), (1963, 80222), (3926, 40111)]