181134982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3583}}^1$

素因数の和:3772

約数の個数: 32

約数和(自身を含む): 326172672

約数和(自身を除く): 145037690

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 1099, 2198, 3583, 3611, 7166, 7222, 25081, 25277, 50162, 50554, 82409, 164818, 562531, 576863, 1125062, 1153726, 3937717, 7875434, 12938213, 25876426, 90567491, 181134982]

約数ペア:

[(1, 181134982), (2, 90567491), (7, 25876426), (14, 12938213), (23, 7875434), (46, 3937717), (157, 1153726), (161, 1125062), (314, 576863), (322, 562531), (1099, 164818), (2198, 82409), (3583, 50554), (3611, 50162), (7166, 25277), (7222, 25081)]