156980778

素因数分解:

$2^1\times 3^1\times {\mathrm{1901}}^1\times {\mathrm{13763}}^1$

素因数の和:15669

約数の個数: 16

約数和(自身を含む): 314149536

約数和(自身を除く): 157168758

約数列:

[1, 2, 3, 6, 1901, 3802, 5703, 11406, 13763, 27526, 41289, 82578, 26163463, 52326926, 78490389, 156980778]

約数ペア:

[(1, 156980778), (2, 78490389), (3, 52326926), (6, 26163463), (1901, 82578), (3802, 41289), (5703, 27526), (11406, 13763)]