138230992

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{16519}}^1$

素因数の和:17050

約数の個数: 20

約数和(自身を含む): 268350880

約数和(自身を除く): 130119888

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 16519, 33038, 66076, 132152, 264304, 8639437, 17278874, 34557748, 69115496, 138230992]

約数ペア:

[(1, 138230992), (2, 69115496), (4, 34557748), (8, 17278874), (16, 8639437), (523, 264304), (1046, 132152), (2092, 66076), (4184, 33038), (8368, 16519)]