165155996876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17881}}^1\times {\mathrm{177623}}^1$

素因数の和:195521

約数の個数: 24

約数和(自身を含む): 311274692064

約数和(自身を除く): 146118695188

約数列:

[1, 2, 4, 13, 26, 52, 17881, 35762, 71524, 177623, 232453, 355246, 464906, 710492, 929812, 2309099, 4618198, 9236396, 3176076863, 6352153726, 12704307452, 41288999219, 82577998438, 165155996876]

約数ペア:

[(1, 165155996876), (2, 82577998438), (4, 41288999219), (13, 12704307452), (26, 6352153726), (52, 3176076863), (17881, 9236396), (35762, 4618198), (71524, 2309099), (177623, 929812), (232453, 710492), (355246, 464906)]