156638584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{9631}}^1$

素因数の和:9763

約数の個数: 32

約数和(自身を含む): 312076800

約数和(自身を除く): 155438216

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 9631, 16264, 19262, 38524, 77048, 182989, 365978, 731956, 1030517, 1463912, 2061034, 4122068, 8244136, 19579823, 39159646, 78319292, 156638584]

約数ペア:

[(1, 156638584), (2, 78319292), (4, 39159646), (8, 19579823), (19, 8244136), (38, 4122068), (76, 2061034), (107, 1463912), (152, 1030517), (214, 731956), (428, 365978), (856, 182989), (2033, 77048), (4066, 38524), (8132, 19262), (9631, 16264)]