133661668

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{80909}}^1$

素因数の和:80979

約数の個数: 24

約数和(自身を含む): 271857600

約数和(自身を除く): 138195932

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 80909, 161818, 323636, 566363, 1132726, 2265452, 4773631, 9547262, 19094524, 33415417, 66830834, 133661668]

約数ペア:

[(1, 133661668), (2, 66830834), (4, 33415417), (7, 19094524), (14, 9547262), (28, 4773631), (59, 2265452), (118, 1132726), (236, 566363), (413, 323636), (826, 161818), (1652, 80909)]