157019156978

素因数分解:

$2^1\times {\mathrm{607}}^1\times {\mathrm{4001}}^1\times {\mathrm{32327}}^1$

素因数の和:36937

約数の個数: 16

約数和(自身を含む): 235983020544

約数和(自身を除く): 78963863566

約数列:

[1, 2, 607, 1214, 4001, 8002, 32327, 64654, 2428607, 4857214, 19622489, 39244978, 129340327, 258680654, 78509578489, 157019156978]

約数ペア:

[(1, 157019156978), (2, 78509578489), (607, 258680654), (1214, 129340327), (4001, 39244978), (8002, 19622489), (32327, 4857214), (64654, 2428607)]