155540416

素因数分解:

$2^6\times {\mathrm{823}}^1\times {\mathrm{2953}}^1$

素因数の和:3788

約数の個数: 28

約数和(自身を含む): 309130192

約数和(自身を除く): 153589776

約数列:

[1, 2, 4, 8, 16, 32, 64, 823, 1646, 2953, 3292, 5906, 6584, 11812, 13168, 23624, 26336, 47248, 52672, 94496, 188992, 2430319, 4860638, 9721276, 19442552, 38885104, 77770208, 155540416]

約数ペア:

[(1, 155540416), (2, 77770208), (4, 38885104), (8, 19442552), (16, 9721276), (32, 4860638), (64, 2430319), (823, 188992), (1646, 94496), (2953, 52672), (3292, 47248), (5906, 26336), (6584, 23624), (11812, 13168)]