133025564

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 272111616

約数和(自身を除く): 139086052

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 151, 292, 302, 431, 511, 604, 862, 1022, 1057, 1724, 2044, 2114, 3017, 4228, 6034, 11023, 12068, 22046, 31463, 44092, 62926, 65081, 77161, 125852, 130162, 154322, 220241, 260324, 308644, 440482, 455567, 880964, 911134, 1822268, 4750913, 9501826, 19003652, 33256391, 66512782, 133025564]

約数ペア:

[(1, 133025564), (2, 66512782), (4, 33256391), (7, 19003652), (14, 9501826), (28, 4750913), (73, 1822268), (146, 911134), (151, 880964), (292, 455567), (302, 440482), (431, 308644), (511, 260324), (604, 220241), (862, 154322), (1022, 130162), (1057, 125852), (1724, 77161), (2044, 65081), (2114, 62926), (3017, 44092), (4228, 31463), (6034, 22046), (11023, 12068)]