156980846884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{3817999}}^1$

素因数の和:3818563

約数の個数: 24

約数和(自身を含む): 289709840000

約数和(自身を除く): 132728993116

約数列:

[1, 2, 4, 19, 38, 76, 541, 1082, 2164, 10279, 20558, 41116, 3817999, 7635998, 15271996, 72541981, 145083962, 290167924, 2065537459, 4131074918, 8262149836, 39245211721, 78490423442, 156980846884]

約数ペア:

[(1, 156980846884), (2, 78490423442), (4, 39245211721), (19, 8262149836), (38, 4131074918), (76, 2065537459), (541, 290167924), (1082, 145083962), (2164, 72541981), (10279, 15271996), (20558, 7635998), (41116, 3817999)]