155664418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6529}}^1$

素因数の和:6682

約数の個数: 32

約数和(自身を含む): 289618560

約数和(自身を除く): 133954142

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1703, 1834, 3406, 6529, 11921, 13058, 23842, 45703, 84877, 91406, 169754, 594139, 855299, 1188278, 1710598, 5987093, 11118887, 11974186, 22237774, 77832209, 155664418]

約数ペア:

[(1, 155664418), (2, 77832209), (7, 22237774), (13, 11974186), (14, 11118887), (26, 5987093), (91, 1710598), (131, 1188278), (182, 855299), (262, 594139), (917, 169754), (1703, 91406), (1834, 84877), (3406, 45703), (6529, 23842), (11921, 13058)]