156946920009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{209819}}^1$

素因数の和:211045

約数の個数: 32

約数和(自身を含む): 240504076800

約数和(自身を除く): 83557156791

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1193, 3579, 13123, 22667, 39369, 68001, 209819, 249337, 629457, 748011, 2308009, 3986561, 6924027, 11959683, 43852171, 131556513, 250314067, 750942201, 2753454737, 4755967273, 8260364211, 14267901819, 52315640003, 156946920009]

約数ペア:

[(1, 156946920009), (3, 52315640003), (11, 14267901819), (19, 8260364211), (33, 4755967273), (57, 2753454737), (209, 750942201), (627, 250314067), (1193, 131556513), (3579, 43852171), (13123, 11959683), (22667, 6924027), (39369, 3986561), (68001, 2308009), (209819, 748011), (249337, 629457)]