124996904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2143}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 245445120

約数和(自身を除く): 120448216

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 317, 634, 1268, 2143, 2536, 4286, 7291, 8572, 14582, 17144, 29164, 49289, 58328, 98578, 197156, 394312, 679331, 1358662, 2717324, 5434648, 15624613, 31249226, 62498452, 124996904]

約数ペア:

[(1, 124996904), (2, 62498452), (4, 31249226), (8, 15624613), (23, 5434648), (46, 2717324), (92, 1358662), (184, 679331), (317, 394312), (634, 197156), (1268, 98578), (2143, 58328), (2536, 49289), (4286, 29164), (7291, 17144), (8572, 14582)]