166320221245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1129}}^1\times {\mathrm{13723}}^1$

素因数の和:14989

約数の個数: 32

約数和(自身を含む): 212151081600

約数和(自身を除く): 45830860355

約数列:

[1, 5, 19, 95, 113, 565, 1129, 2147, 5645, 10735, 13723, 21451, 68615, 107255, 127577, 260737, 637885, 1303685, 1550699, 2423963, 7753495, 12119815, 15493267, 29463281, 77466335, 147316405, 294372073, 1471860365, 1750739171, 8753695855, 33264044249, 166320221245]

約数ペア:

[(1, 166320221245), (5, 33264044249), (19, 8753695855), (95, 1750739171), (113, 1471860365), (565, 294372073), (1129, 147316405), (2147, 77466335), (5645, 29463281), (10735, 15493267), (13723, 12119815), (21451, 7753495), (68615, 2423963), (107255, 1550699), (127577, 1303685), (260737, 637885)]