135206872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{545189}}^1$

素因数の和:545226

約数の個数: 16

約数和(自身を含む): 261691200

約数和(自身を除く): 126484328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 545189, 1090378, 2180756, 4361512, 16900859, 33801718, 67603436, 135206872]

約数ペア:

[(1, 135206872), (2, 67603436), (4, 33801718), (8, 16900859), (31, 4361512), (62, 2180756), (124, 1090378), (248, 545189)]