154321468

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{16651}}^1$

素因数の和:16993

約数の個数: 24

約数和(自身を含む): 309593984

約数和(自身を除く): 155272516

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 16651, 33302, 66604, 116557, 233114, 466228, 5511481, 11022962, 22045924, 38580367, 77160734, 154321468]

約数ペア:

[(1, 154321468), (2, 77160734), (4, 38580367), (7, 22045924), (14, 11022962), (28, 5511481), (331, 466228), (662, 233114), (1324, 116557), (2317, 66604), (4634, 33302), (9268, 16651)]