164080637

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2239}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 204825600

約数和(自身を除く): 40744963

約数列:

[1, 7, 19, 29, 133, 203, 361, 551, 2239, 2527, 3857, 10469, 15673, 42541, 64931, 73283, 297787, 454517, 808279, 1233689, 5657953, 8635823, 23440091, 164080637]

約数ペア:

[(1, 164080637), (7, 23440091), (19, 8635823), (29, 5657953), (133, 1233689), (203, 808279), (361, 454517), (551, 297787), (2239, 73283), (2527, 64931), (3857, 42541), (10469, 15673)]