138987048

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 358888320

約数和(自身を除く): 219901272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 137, 164, 246, 274, 328, 411, 492, 548, 822, 984, 1031, 1096, 1644, 2062, 3093, 3288, 4124, 5617, 6186, 8248, 11234, 12372, 16851, 22468, 24744, 33702, 42271, 44936, 67404, 84542, 126813, 134808, 141247, 169084, 253626, 282494, 338168, 423741, 507252, 564988, 847482, 1014504, 1129976, 1694964, 3389928, 5791127, 11582254, 17373381, 23164508, 34746762, 46329016, 69493524, 138987048]

約数ペア:

[(1, 138987048), (2, 69493524), (3, 46329016), (4, 34746762), (6, 23164508), (8, 17373381), (12, 11582254), (24, 5791127), (41, 3389928), (82, 1694964), (123, 1129976), (137, 1014504), (164, 847482), (246, 564988), (274, 507252), (328, 423741), (411, 338168), (492, 282494), (548, 253626), (822, 169084), (984, 141247), (1031, 134808), (1096, 126813), (1644, 84542), (2062, 67404), (3093, 44936), (3288, 42271), (4124, 33702), (5617, 24744), (6186, 22468), (8248, 16851), (11234, 12372)]