161091396

素因数分解:

$2^2\times 3^3\times {\mathrm{1491587}}^1$

素因数の和:1491600

約数の個数: 24

約数和(自身を含む): 417644640

約数和(自身を除く): 256553244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1491587, 2983174, 4474761, 5966348, 8949522, 13424283, 17899044, 26848566, 40272849, 53697132, 80545698, 161091396]

約数ペア:

[(1, 161091396), (2, 80545698), (3, 53697132), (4, 40272849), (6, 26848566), (9, 17899044), (12, 13424283), (18, 8949522), (27, 5966348), (36, 4474761), (54, 2983174), (108, 1491587)]