189556122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8191}}^1$

素因数の和:8251

約数の個数: 64

約数和(自身を含む): 471859200

約数和(自身を除く): 282303078

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 399, 406, 551, 609, 798, 1102, 1218, 1653, 3306, 3857, 7714, 8191, 11571, 16382, 23142, 24573, 49146, 57337, 114674, 155629, 172011, 237539, 311258, 344022, 466887, 475078, 712617, 933774, 1089403, 1425234, 1662773, 2178806, 3268209, 3325546, 4513241, 4988319, 6536418, 9026482, 9976638, 13539723, 27079446, 31592687, 63185374, 94778061, 189556122]

約数ペア:

[(1, 189556122), (2, 94778061), (3, 63185374), (6, 31592687), (7, 27079446), (14, 13539723), (19, 9976638), (21, 9026482), (29, 6536418), (38, 4988319), (42, 4513241), (57, 3325546), (58, 3268209), (87, 2178806), (114, 1662773), (133, 1425234), (174, 1089403), (203, 933774), (266, 712617), (399, 475078), (406, 466887), (551, 344022), (609, 311258), (798, 237539), (1102, 172011), (1218, 155629), (1653, 114674), (3306, 57337), (3857, 49146), (7714, 24573), (8191, 23142), (11571, 16382)]