158156935157

素因数分解:

${\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 181545638400

約数和(自身を除く): 23388703243

約数列:

[1, 13, 37, 67, 71, 169, 409, 481, 871, 923, 2197, 2479, 2627, 4757, 5317, 6253, 11323, 11999, 15133, 27403, 29039, 32227, 34151, 61841, 69121, 81289, 147199, 155987, 176009, 196729, 356239, 377507, 418951, 443963, 803933, 898573, 1013911, 1074443, 1945613, 2288117, 2557477, 4631107, 4907591, 5446363, 5771519, 10451129, 13180843, 13967759, 25292969, 29745521, 33247201, 60204391, 63798683, 71987681, 171350959, 181580867, 328808597, 386691773, 935839853, 2227562467, 2360551271, 4274511761, 12165918089, 158156935157]

約数ペア:

[(1, 158156935157), (13, 12165918089), (37, 4274511761), (67, 2360551271), (71, 2227562467), (169, 935839853), (409, 386691773), (481, 328808597), (871, 181580867), (923, 171350959), (2197, 71987681), (2479, 63798683), (2627, 60204391), (4757, 33247201), (5317, 29745521), (6253, 25292969), (11323, 13967759), (11999, 13180843), (15133, 10451129), (27403, 5771519), (29039, 5446363), (32227, 4907591), (34151, 4631107), (61841, 2557477), (69121, 2288117), (81289, 1945613), (147199, 1074443), (155987, 1013911), (176009, 898573), (196729, 803933), (356239, 443963), (377507, 418951)]