157465912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20873}}^1$

素因数の和:20943

約数の個数: 32

約数和(自身を含む): 315614880

約数和(自身を除く): 158148968

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 20873, 41746, 83492, 166984, 480079, 855793, 960158, 1711586, 1920316, 3423172, 3840632, 6846344, 19683239, 39366478, 78732956, 157465912]

約数ペア:

[(1, 157465912), (2, 78732956), (4, 39366478), (8, 19683239), (23, 6846344), (41, 3840632), (46, 3423172), (82, 1920316), (92, 1711586), (164, 960158), (184, 855793), (328, 480079), (943, 166984), (1886, 83492), (3772, 41746), (7544, 20873)]