129793872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{208003}}^1$

素因数の和:208027

約数の個数: 40

約数和(自身を含む): 361094944

約数和(自身を除く): 231301072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 208003, 416006, 624009, 832012, 1248018, 1664024, 2496036, 2704039, 3328048, 4992072, 5408078, 8112117, 9984144, 10816156, 16224234, 21632312, 32448468, 43264624, 64896936, 129793872]

約数ペア:

[(1, 129793872), (2, 64896936), (3, 43264624), (4, 32448468), (6, 21632312), (8, 16224234), (12, 10816156), (13, 9984144), (16, 8112117), (24, 5408078), (26, 4992072), (39, 3328048), (48, 2704039), (52, 2496036), (78, 1664024), (104, 1248018), (156, 832012), (208, 624009), (312, 416006), (624, 208003)]