157539138

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{4079}}^1$

素因数の和:4282

約数の個数: 32

約数和(自身を含む): 324898560

約数和(自身を除く): 167359422

約数列:

[1, 2, 3, 6, 41, 82, 123, 157, 246, 314, 471, 942, 4079, 6437, 8158, 12237, 12874, 19311, 24474, 38622, 167239, 334478, 501717, 640403, 1003434, 1280806, 1921209, 3842418, 26256523, 52513046, 78769569, 157539138]

約数ペア:

[(1, 157539138), (2, 78769569), (3, 52513046), (6, 26256523), (41, 3842418), (82, 1921209), (123, 1280806), (157, 1003434), (246, 640403), (314, 501717), (471, 334478), (942, 167239), (4079, 38622), (6437, 24474), (8158, 19311), (12237, 12874)]