136916638

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{2161}}^1$

素因数の和:2643

約数の個数: 16

約数和(自身を含む): 208589760

約数和(自身を除く): 71673122

約数列:

[1, 2, 79, 158, 401, 802, 2161, 4322, 31679, 63358, 170719, 341438, 866561, 1733122, 68458319, 136916638]

約数ペア:

[(1, 136916638), (2, 68458319), (79, 1733122), (158, 866561), (401, 341438), (802, 170719), (2161, 63358), (4322, 31679)]