157480456

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59833}}^1$

素因数の和:59893

約数の個数: 32

約数和(自身を含む): 344643840

約数和(自身を除く): 187163384

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 59833, 119666, 239332, 418831, 478664, 837662, 1675324, 2812151, 3350648, 5624302, 11248604, 19685057, 22497208, 39370114, 78740228, 157480456]

約数ペア:

[(1, 157480456), (2, 78740228), (4, 39370114), (7, 22497208), (8, 19685057), (14, 11248604), (28, 5624302), (47, 3350648), (56, 2812151), (94, 1675324), (188, 837662), (329, 478664), (376, 418831), (658, 239332), (1316, 119666), (2632, 59833)]