157228668

素因数分解:

$2^2\times 3^3\times {\mathrm{1455821}}^1$

素因数の和:1455834

約数の個数: 24

約数和(自身を含む): 407630160

約数和(自身を除く): 250401492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1455821, 2911642, 4367463, 5823284, 8734926, 13102389, 17469852, 26204778, 39307167, 52409556, 78614334, 157228668]

約数ペア:

[(1, 157228668), (2, 78614334), (3, 52409556), (4, 39307167), (6, 26204778), (9, 17469852), (12, 13102389), (18, 8734926), (27, 5823284), (36, 4367463), (54, 2911642), (108, 1455821)]