157460418

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{213361}}^1$

素因数の和:213410

約数の個数: 24

約数和(自身を含む): 349486956

約数和(自身を除く): 192026538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 213361, 426722, 640083, 1280166, 1920249, 3840498, 8747801, 17495602, 26243403, 52486806, 78730209, 157460418]

約数ペア:

[(1, 157460418), (2, 78730209), (3, 52486806), (6, 26243403), (9, 17495602), (18, 8747801), (41, 3840498), (82, 1920249), (123, 1280166), (246, 640083), (369, 426722), (738, 213361)]