153043156

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{176317}}^1$

素因数の和:176359

約数の個数: 24

約数和(自身を含む): 315961856

約数和(自身を除く): 162918700

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 176317, 352634, 705268, 1234219, 2468438, 4936876, 5465827, 10931654, 21863308, 38260789, 76521578, 153043156]

約数ペア:

[(1, 153043156), (2, 76521578), (4, 38260789), (7, 21863308), (14, 10931654), (28, 5465827), (31, 4936876), (62, 2468438), (124, 1234219), (217, 705268), (434, 352634), (868, 176317)]