176232290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12437}}^1$

素因数の和:12566

約数の個数: 32

約数和(自身を含む): 344781360

約数和(自身を除く): 168549070

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 12437, 14170, 24874, 62185, 124370, 161681, 323362, 808405, 1355633, 1616810, 2711266, 6778165, 13556330, 17623229, 35246458, 88116145, 176232290]

約数ペア:

[(1, 176232290), (2, 88116145), (5, 35246458), (10, 17623229), (13, 13556330), (26, 6778165), (65, 2711266), (109, 1616810), (130, 1355633), (218, 808405), (545, 323362), (1090, 161681), (1417, 124370), (2834, 62185), (7085, 24874), (12437, 14170)]