156908891146

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26113}}^1\times {\mathrm{18661}}^1$

素因数の和:44806

約数の個数: 32

約数和(自身を含む): 280707533568

約数和(自身を除く): 123798642422

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 18661, 26113, 37322, 52226, 130627, 182791, 261254, 365582, 429203, 600599, 858406, 1201198, 3004421, 4204193, 6008842, 8408386, 487294693, 974589386, 3411062851, 6822125702, 11207777939, 22415555878, 78454445573, 156908891146]

約数ペア:

[(1, 156908891146), (2, 78454445573), (7, 22415555878), (14, 11207777939), (23, 6822125702), (46, 3411062851), (161, 974589386), (322, 487294693), (18661, 8408386), (26113, 6008842), (37322, 4204193), (52226, 3004421), (130627, 1201198), (182791, 858406), (261254, 600599), (365582, 429203)]