129901178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{7759}}^1$

素因数の和:8533

約数の個数: 16

約数和(自身を含む): 212872320

約数和(自身を除く): 82971142

約数列:

[1, 2, 11, 22, 761, 1522, 7759, 8371, 15518, 16742, 85349, 170698, 5904599, 11809198, 64950589, 129901178]

約数ペア:

[(1, 129901178), (2, 64950589), (11, 11809198), (22, 5904599), (761, 170698), (1522, 85349), (7759, 16742), (8371, 15518)]