153618274

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{33703}}^1$

素因数の和:33801

約数の個数: 16

約数和(自身を含む): 240242112

約数和(自身を除く): 86623838

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 33703, 67406, 1449229, 1786259, 2898458, 3572518, 76809137, 153618274]

約数ペア:

[(1, 153618274), (2, 76809137), (43, 3572518), (53, 2898458), (86, 1786259), (106, 1449229), (2279, 67406), (4558, 33703)]