168889765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5573}}^1$

素因数の和:5637

約数の個数: 32

約数和(自身を含む): 240796800

約数和(自身を除く): 71907035

約数列:

[1, 5, 11, 19, 29, 55, 95, 145, 209, 319, 551, 1045, 1595, 2755, 5573, 6061, 27865, 30305, 61303, 105887, 161617, 306515, 529435, 808085, 1164757, 1777787, 3070723, 5823785, 8888935, 15353615, 33777953, 168889765]

約数ペア:

[(1, 168889765), (5, 33777953), (11, 15353615), (19, 8888935), (29, 5823785), (55, 3070723), (95, 1777787), (145, 1164757), (209, 808085), (319, 529435), (551, 306515), (1045, 161617), (1595, 105887), (2755, 61303), (5573, 30305), (6061, 27865)]