128119236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1525229}}^1$

素因数の和:1525243

約数の個数: 24

約数和(自身を含む): 341651520

約数和(自身を除く): 213532284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1525229, 3050458, 4575687, 6100916, 9151374, 10676603, 18302748, 21353206, 32029809, 42706412, 64059618, 128119236]

約数ペア:

[(1, 128119236), (2, 64059618), (3, 42706412), (4, 32029809), (6, 21353206), (7, 18302748), (12, 10676603), (14, 9151374), (21, 6100916), (28, 4575687), (42, 3050458), (84, 1525229)]