125180216

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{54521}}^1$

素因数の和:54575

約数の個数: 32

約数和(自身を含む): 274790880

約数和(自身を除く): 149610664

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 54521, 109042, 218084, 381647, 436168, 763294, 1526588, 2235361, 3053176, 4470722, 8941444, 15647527, 17882888, 31295054, 62590108, 125180216]

約数ペア:

[(1, 125180216), (2, 62590108), (4, 31295054), (7, 17882888), (8, 15647527), (14, 8941444), (28, 4470722), (41, 3053176), (56, 2235361), (82, 1526588), (164, 763294), (287, 436168), (328, 381647), (574, 218084), (1148, 109042), (2296, 54521)]