158732976

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{80657}}^1$

素因数の和:80709

約数の個数: 40

約数和(自身を含む): 420066864

約数和(自身を除く): 261333888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 80657, 161314, 241971, 322628, 483942, 645256, 967884, 1290512, 1935768, 3306937, 3871536, 6613874, 9920811, 13227748, 19841622, 26455496, 39683244, 52910992, 79366488, 158732976]

約数ペア:

[(1, 158732976), (2, 79366488), (3, 52910992), (4, 39683244), (6, 26455496), (8, 19841622), (12, 13227748), (16, 9920811), (24, 6613874), (41, 3871536), (48, 3306937), (82, 1935768), (123, 1290512), (164, 967884), (246, 645256), (328, 483942), (492, 322628), (656, 241971), (984, 161314), (1968, 80657)]