137281534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 231023520

約数和(自身を除く): 93741986

約数列:

[1, 2, 13, 26, 29, 58, 163, 326, 377, 754, 1117, 2119, 2234, 4238, 4727, 9454, 14521, 29042, 32393, 61451, 64786, 122902, 182071, 364142, 421109, 842218, 2366923, 4733846, 5280059, 10560118, 68640767, 137281534]

約数ペア:

[(1, 137281534), (2, 68640767), (13, 10560118), (26, 5280059), (29, 4733846), (58, 2366923), (163, 842218), (326, 421109), (377, 364142), (754, 182071), (1117, 122902), (2119, 64786), (2234, 61451), (4238, 32393), (4727, 29042), (9454, 14521)]