140000976

素因数分解:

$2^4\times 3^2\times {\mathrm{972229}}^1$

素因数の和:972243

約数の個数: 30

約数和(自身を含む): 391808690

約数和(自身を除く): 251807714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 972229, 1944458, 2916687, 3888916, 5833374, 7777832, 8750061, 11666748, 15555664, 17500122, 23333496, 35000244, 46666992, 70000488, 140000976]

約数ペア:

[(1, 140000976), (2, 70000488), (3, 46666992), (4, 35000244), (6, 23333496), (8, 17500122), (9, 15555664), (12, 11666748), (16, 8750061), (18, 7777832), (24, 5833374), (36, 3888916), (48, 2916687), (72, 1944458), (144, 972229)]