133779344

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1213}}^1$

素因数の和:1395

約数の個数: 40

約数和(自身を含む): 265997112

約数和(自身を除く): 132217768

約数列:

[1, 2, 4, 8, 16, 61, 113, 122, 226, 244, 452, 488, 904, 976, 1213, 1808, 2426, 4852, 6893, 9704, 13786, 19408, 27572, 55144, 73993, 110288, 137069, 147986, 274138, 295972, 548276, 591944, 1096552, 1183888, 2193104, 8361209, 16722418, 33444836, 66889672, 133779344]

約数ペア:

[(1, 133779344), (2, 66889672), (4, 33444836), (8, 16722418), (16, 8361209), (61, 2193104), (113, 1183888), (122, 1096552), (226, 591944), (244, 548276), (452, 295972), (488, 274138), (904, 147986), (976, 137069), (1213, 110288), (1808, 73993), (2426, 55144), (4852, 27572), (6893, 19408), (9704, 13786)]