156630727918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7453637}}^1$

素因数の和:7453744

約数の個数: 32

約数和(自身を含む): 286219699200

約数和(自身を除く): 129588971282

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 10507, 21014, 7453637, 14907274, 52175459, 104350918, 141619103, 283238206, 588837323, 991333721, 1177674646, 1982667442, 4121861261, 8243722522, 11187909137, 22375818274, 78315363959, 156630727918]

約数ペア:

[(1, 156630727918), (2, 78315363959), (7, 22375818274), (14, 11187909137), (19, 8243722522), (38, 4121861261), (79, 1982667442), (133, 1177674646), (158, 991333721), (266, 588837323), (553, 283238206), (1106, 141619103), (1501, 104350918), (3002, 52175459), (10507, 14907274), (21014, 7453637)]