139604848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10253}}^1$

素因数の和:10321

約数の個数: 40

約数和(自身を含む): 289901088

約数和(自身を除く): 150296240

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808, 10253, 13616, 20506, 41012, 82024, 164048, 235819, 379361, 471638, 758722, 943276, 1517444, 1886552, 3034888, 3773104, 6069776, 8725303, 17450606, 34901212, 69802424, 139604848]

約数ペア:

[(1, 139604848), (2, 69802424), (4, 34901212), (8, 17450606), (16, 8725303), (23, 6069776), (37, 3773104), (46, 3034888), (74, 1886552), (92, 1517444), (148, 943276), (184, 758722), (296, 471638), (368, 379361), (592, 235819), (851, 164048), (1702, 82024), (3404, 41012), (6808, 20506), (10253, 13616)]