145110518

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131203}}^1$

素因数の和:131291

約数の個数: 16

約数和(自身を含む): 251911680

約数和(自身を除く): 106801162

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 131203, 262406, 918421, 1836842, 10365037, 20730074, 72555259, 145110518]

約数ペア:

[(1, 145110518), (2, 72555259), (7, 20730074), (14, 10365037), (79, 1836842), (158, 918421), (553, 262406), (1106, 131203)]