163806864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{262511}}^1$

素因数の和:262535

約数の個数: 40

約数和(自身を含む): 455720832

約数和(自身を除く): 291913968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 262511, 525022, 787533, 1050044, 1575066, 2100088, 3150132, 3412643, 4200176, 6300264, 6825286, 10237929, 12600528, 13650572, 20475858, 27301144, 40951716, 54602288, 81903432, 163806864]

約数ペア:

[(1, 163806864), (2, 81903432), (3, 54602288), (4, 40951716), (6, 27301144), (8, 20475858), (12, 13650572), (13, 12600528), (16, 10237929), (24, 6825286), (26, 6300264), (39, 4200176), (48, 3412643), (52, 3150132), (78, 2100088), (104, 1575066), (156, 1050044), (208, 787533), (312, 525022), (624, 262511)]