123576286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{17791}}^1$

素因数の和:17967

約数の個数: 16

約数和(自身を含む): 194715648

約数和(自身を除く): 71139362

約数列:

[1, 2, 23, 46, 151, 302, 3473, 6946, 17791, 35582, 409193, 818386, 2686441, 5372882, 61788143, 123576286]

約数ペア:

[(1, 123576286), (2, 61788143), (23, 5372882), (46, 2686441), (151, 818386), (302, 409193), (3473, 35582), (6946, 17791)]