156743792

素因数分解:

$2^4\times {\mathrm{193}}^2\times {\mathrm{263}}^1$

素因数の和:657

約数の個数: 30

約数和(自身を含む): 306433512

約数和(自身を除く): 149689720

約数列:

[1, 2, 4, 8, 16, 193, 263, 386, 526, 772, 1052, 1544, 2104, 3088, 4208, 37249, 50759, 74498, 101518, 148996, 203036, 297992, 406072, 595984, 812144, 9796487, 19592974, 39185948, 78371896, 156743792]

約数ペア:

[(1, 156743792), (2, 78371896), (4, 39185948), (8, 19592974), (16, 9796487), (193, 812144), (263, 595984), (386, 406072), (526, 297992), (772, 203036), (1052, 148996), (1544, 101518), (2104, 74498), (3088, 50759), (4208, 37249)]