136185728

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4955

約数の個数: 64

約数和(自身を含む): 320133120

約数和(自身を除く): 183947392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 4903, 6944, 9806, 13888, 19612, 27776, 34321, 39224, 68642, 78448, 137284, 151993, 156896, 274568, 303986, 313792, 549136, 607972, 627584, 1063951, 1098272, 1215944, 2127902, 2196544, 2431888, 4255804, 4393088, 4863776, 8511608, 9727552, 17023216, 19455104, 34046432, 68092864, 136185728]

約数ペア:

[(1, 136185728), (2, 68092864), (4, 34046432), (7, 19455104), (8, 17023216), (14, 9727552), (16, 8511608), (28, 4863776), (31, 4393088), (32, 4255804), (56, 2431888), (62, 2196544), (64, 2127902), (112, 1215944), (124, 1098272), (128, 1063951), (217, 627584), (224, 607972), (248, 549136), (434, 313792), (448, 303986), (496, 274568), (868, 156896), (896, 151993), (992, 137284), (1736, 78448), (1984, 68642), (3472, 39224), (3968, 34321), (4903, 27776), (6944, 19612), (9806, 13888)]