157773132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{398417}}^1$

素因数の和:398438

約数の個数: 36

約数和(自身を含む): 435072456

約数和(自身を除く): 277299324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 398417, 796834, 1195251, 1593668, 2390502, 3585753, 4382587, 4781004, 7171506, 8765174, 13147761, 14343012, 17530348, 26295522, 39443283, 52591044, 78886566, 157773132]

約数ペア:

[(1, 157773132), (2, 78886566), (3, 52591044), (4, 39443283), (6, 26295522), (9, 17530348), (11, 14343012), (12, 13147761), (18, 8765174), (22, 7171506), (33, 4781004), (36, 4382587), (44, 3585753), (66, 2390502), (99, 1593668), (132, 1195251), (198, 796834), (396, 398417)]