164865142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{19157}}^1$

素因数の和:19503

約数の個数: 16

約数和(自身を含む): 267139152

約数和(自身を除く): 102274010

約数列:

[1, 2, 13, 26, 331, 662, 4303, 8606, 19157, 38314, 249041, 498082, 6340967, 12681934, 82432571, 164865142]

約数ペア:

[(1, 164865142), (2, 82432571), (13, 12681934), (26, 6340967), (331, 498082), (662, 249041), (4303, 38314), (8606, 19157)]