154218958

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{26489}}^1$

素因数の和:26603

約数の個数: 16

約数和(自身を含む): 240317280

約数和(自身を除く): 86098322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 26489, 52978, 1086049, 1880719, 2172098, 3761438, 77109479, 154218958]

約数ペア:

[(1, 154218958), (2, 77109479), (41, 3761438), (71, 2172098), (82, 1880719), (142, 1086049), (2911, 52978), (5822, 26489)]