156977005016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{50131}}^1\times {\mathrm{30109}}^1$

素因数の和:80259

約数の個数: 32

約数和(自身を含む): 316989649200

約数和(自身を除く): 160012644184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 30109, 50131, 60218, 100262, 120436, 200524, 240872, 391417, 401048, 651703, 782834, 1303406, 1565668, 2606812, 3131336, 5213624, 1509394279, 3018788558, 6037577116, 12075154232, 19622125627, 39244251254, 78488502508, 156977005016]

約数ペア:

[(1, 156977005016), (2, 78488502508), (4, 39244251254), (8, 19622125627), (13, 12075154232), (26, 6037577116), (52, 3018788558), (104, 1509394279), (30109, 5213624), (50131, 3131336), (60218, 2606812), (100262, 1565668), (120436, 1303406), (200524, 782834), (240872, 651703), (391417, 401048)]