156916964872

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{268693433}}^1$

素因数の和:268693512

約数の個数: 16

約数和(自身を含む): 298249711740

約数和(自身を除く): 141332746868

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 268693433, 537386866, 1074773732, 2149547464, 19614620609, 39229241218, 78458482436, 156916964872]

約数ペア:

[(1, 156916964872), (2, 78458482436), (4, 39229241218), (8, 19614620609), (73, 2149547464), (146, 1074773732), (292, 537386866), (584, 268693433)]