123840168

素因数分解:

$2^3\times 3^1\times {\mathrm{5160007}}^1$

素因数の和:5160016

約数の個数: 16

約数和(自身を含む): 309600480

約数和(自身を除く): 185760312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5160007, 10320014, 15480021, 20640028, 30960042, 41280056, 61920084, 123840168]

約数ペア:

[(1, 123840168), (2, 61920084), (3, 41280056), (4, 30960042), (6, 20640028), (8, 15480021), (12, 10320014), (24, 5160007)]