155361104

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{23741}}^1$

素因数の和:24158

約数の個数: 20

約数和(自身を含む): 301760820

約数和(自身を除く): 146399716

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 23741, 47482, 94964, 189928, 379856, 9710069, 19420138, 38840276, 77680552, 155361104]

約数ペア:

[(1, 155361104), (2, 77680552), (4, 38840276), (8, 19420138), (16, 9710069), (409, 379856), (818, 189928), (1636, 94964), (3272, 47482), (6544, 23741)]