155517388546

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{7542797}}^1$

素因数の和:7542886

約数の個数: 24

約数和(自身を含む): 256741758324

約数和(自身を除く): 101224369778

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 10309, 20618, 7542797, 15085594, 98056361, 196112722, 460110617, 920221234, 1274732693, 2549465386, 5981438021, 11962876042, 77758694273, 155517388546]

約数ペア:

[(1, 155517388546), (2, 77758694273), (13, 11962876042), (26, 5981438021), (61, 2549465386), (122, 1274732693), (169, 920221234), (338, 460110617), (793, 196112722), (1586, 98056361), (10309, 15085594), (20618, 7542797)]