161569121538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5419}}^1\times {\mathrm{451747}}^1$

素因数の和:457182

約数の個数: 32

約数和(自身を含む): 352580279040

約数和(自身を除く): 191011157502

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 5419, 10838, 16257, 32514, 59609, 119218, 178827, 357654, 451747, 903494, 1355241, 2710482, 4969217, 9938434, 14907651, 29815302, 2448016993, 4896033986, 7344050979, 14688101958, 26928186923, 53856373846, 80784560769, 161569121538]

約数ペア:

[(1, 161569121538), (2, 80784560769), (3, 53856373846), (6, 26928186923), (11, 14688101958), (22, 7344050979), (33, 4896033986), (66, 2448016993), (5419, 29815302), (10838, 14907651), (16257, 9938434), (32514, 4969217), (59609, 2710482), (119218, 1355241), (178827, 903494), (357654, 451747)]