157048216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{2521}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 317772000

約数和(自身を除く): 160723784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 599, 1198, 2396, 2521, 4792, 5042, 7787, 10084, 15574, 20168, 31148, 32773, 62296, 65546, 131092, 262184, 1510079, 3020158, 6040316, 12080632, 19631027, 39262054, 78524108, 157048216]

約数ペア:

[(1, 157048216), (2, 78524108), (4, 39262054), (8, 19631027), (13, 12080632), (26, 6040316), (52, 3020158), (104, 1510079), (599, 262184), (1198, 131092), (2396, 65546), (2521, 62296), (4792, 32773), (5042, 31148), (7787, 20168), (10084, 15574)]