145071216

素因数分解:

$2^4\times 3^3\times {\mathrm{335813}}^1$

素因数の和:335830

約数の個数: 40

約数和(自身を含む): 416409360

約数和(自身を除く): 271338144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 335813, 671626, 1007439, 1343252, 2014878, 2686504, 3022317, 4029756, 5373008, 6044634, 8059512, 9066951, 12089268, 16119024, 18133902, 24178536, 36267804, 48357072, 72535608, 145071216]

約数ペア:

[(1, 145071216), (2, 72535608), (3, 48357072), (4, 36267804), (6, 24178536), (8, 18133902), (9, 16119024), (12, 12089268), (16, 9066951), (18, 8059512), (24, 6044634), (27, 5373008), (36, 4029756), (48, 3022317), (54, 2686504), (72, 2014878), (108, 1343252), (144, 1007439), (216, 671626), (432, 335813)]