118985888

素因数分解:

$2^5\times 7^1\times {\mathrm{647}}^1\times {\mathrm{821}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 268458624

約数和(自身を除く): 149472736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 647, 821, 1294, 1642, 2588, 3284, 4529, 5176, 5747, 6568, 9058, 10352, 11494, 13136, 18116, 20704, 22988, 26272, 36232, 45976, 72464, 91952, 144928, 183904, 531187, 1062374, 2124748, 3718309, 4249496, 7436618, 8498992, 14873236, 16997984, 29746472, 59492944, 118985888]

約数ペア:

[(1, 118985888), (2, 59492944), (4, 29746472), (7, 16997984), (8, 14873236), (14, 8498992), (16, 7436618), (28, 4249496), (32, 3718309), (56, 2124748), (112, 1062374), (224, 531187), (647, 183904), (821, 144928), (1294, 91952), (1642, 72464), (2588, 45976), (3284, 36232), (4529, 26272), (5176, 22988), (5747, 20704), (6568, 18116), (9058, 13136), (10352, 11494)]