159540558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{7759}}^1$

素因数の和:7936

約数の個数: 32

約数和(自身を含む): 335232000

約数和(自身を除く): 175691442

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 6854, 7759, 10281, 15518, 20562, 23277, 46554, 178457, 356914, 535371, 1070742, 1156091, 2312182, 3468273, 6936546, 26590093, 53180186, 79770279, 159540558]

約数ペア:

[(1, 159540558), (2, 79770279), (3, 53180186), (6, 26590093), (23, 6936546), (46, 3468273), (69, 2312182), (138, 1156091), (149, 1070742), (298, 535371), (447, 356914), (894, 178457), (3427, 46554), (6854, 23277), (7759, 20562), (10281, 15518)]