128037924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{508087}}^1$

素因数の和:508104

約数の個数: 36

約数和(自身を含む): 369888064

約数和(自身を除く): 241850140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 508087, 1016174, 1524261, 2032348, 3048522, 3556609, 4572783, 6097044, 7113218, 9145566, 10669827, 14226436, 18291132, 21339654, 32009481, 42679308, 64018962, 128037924]

約数ペア:

[(1, 128037924), (2, 64018962), (3, 42679308), (4, 32009481), (6, 21339654), (7, 18291132), (9, 14226436), (12, 10669827), (14, 9145566), (18, 7113218), (21, 6097044), (28, 4572783), (36, 3556609), (42, 3048522), (63, 2032348), (84, 1524261), (126, 1016174), (252, 508087)]