125157004

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103951}}^1$

素因数の和:104005

約数の個数: 24

約数和(自身を含む): 256137728

約数和(自身を除く): 130980724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 103951, 207902, 415804, 727657, 1455314, 2910628, 4469893, 8939786, 17879572, 31289251, 62578502, 125157004]

約数ペア:

[(1, 125157004), (2, 62578502), (4, 31289251), (7, 17879572), (14, 8939786), (28, 4469893), (43, 2910628), (86, 1455314), (172, 727657), (301, 415804), (602, 207902), (1204, 103951)]