128911536

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{68863}}^1$

素因数の和:68890

約数の個数: 60

約数和(自身を含む): 388530688

約数和(自身を除く): 259619152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 68863, 137726, 206589, 275452, 413178, 550904, 619767, 826356, 895219, 1101808, 1239534, 1652712, 1790438, 2479068, 2685657, 3305424, 3580876, 4958136, 5371314, 7161752, 8056971, 9916272, 10742628, 14323504, 16113942, 21485256, 32227884, 42970512, 64455768, 128911536]

約数ペア:

[(1, 128911536), (2, 64455768), (3, 42970512), (4, 32227884), (6, 21485256), (8, 16113942), (9, 14323504), (12, 10742628), (13, 9916272), (16, 8056971), (18, 7161752), (24, 5371314), (26, 4958136), (36, 3580876), (39, 3305424), (48, 2685657), (52, 2479068), (72, 1790438), (78, 1652712), (104, 1239534), (117, 1101808), (144, 895219), (156, 826356), (208, 619767), (234, 550904), (312, 413178), (468, 275452), (624, 206589), (936, 137726), (1872, 68863)]