156908774281

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^2\times {\mathrm{6203}}^1$

素因数の和:6945

約数の個数: 24

約数和(自身を含む): 186064908480

約数和(自身を除く): 29156134199

約数列:

[1, 7, 29, 203, 353, 2471, 6203, 10237, 43421, 71659, 124609, 179887, 872263, 1259209, 2189659, 3613661, 15327613, 25295627, 63500111, 444500777, 772949627, 5410647389, 22415539183, 156908774281]

約数ペア:

[(1, 156908774281), (7, 22415539183), (29, 5410647389), (203, 772949627), (353, 444500777), (2471, 63500111), (6203, 25295627), (10237, 15327613), (43421, 3613661), (71659, 2189659), (124609, 1259209), (179887, 872263)]