154844752

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4397}}^1$

素因数の和:4507

約数の個数: 40

約数和(自身を含む): 314122752

約数和(自身を除く): 159278000

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4397, 4402, 8794, 8804, 17588, 17608, 35176, 35216, 70352, 136307, 272614, 312187, 545228, 624374, 1090456, 1248748, 2180912, 2497496, 4994992, 9677797, 19355594, 38711188, 77422376, 154844752]

約数ペア:

[(1, 154844752), (2, 77422376), (4, 38711188), (8, 19355594), (16, 9677797), (31, 4994992), (62, 2497496), (71, 2180912), (124, 1248748), (142, 1090456), (248, 624374), (284, 545228), (496, 312187), (568, 272614), (1136, 136307), (2201, 70352), (4397, 35216), (4402, 35176), (8794, 17608), (8804, 17588)]