123134856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{701}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 332579520

約数和(自身を除く): 209444664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 563, 701, 1126, 1402, 1689, 2103, 2252, 2804, 3378, 4206, 4504, 5608, 6756, 7319, 8412, 9113, 13512, 14638, 16824, 18226, 21957, 27339, 29276, 36452, 43914, 54678, 58552, 72904, 87828, 109356, 175656, 218712, 394663, 789326, 1183989, 1578652, 2367978, 3157304, 4735956, 5130619, 9471912, 10261238, 15391857, 20522476, 30783714, 41044952, 61567428, 123134856]

約数ペア:

[(1, 123134856), (2, 61567428), (3, 41044952), (4, 30783714), (6, 20522476), (8, 15391857), (12, 10261238), (13, 9471912), (24, 5130619), (26, 4735956), (39, 3157304), (52, 2367978), (78, 1578652), (104, 1183989), (156, 789326), (312, 394663), (563, 218712), (701, 175656), (1126, 109356), (1402, 87828), (1689, 72904), (2103, 58552), (2252, 54678), (2804, 43914), (3378, 36452), (4206, 29276), (4504, 27339), (5608, 21957), (6756, 18226), (7319, 16824), (8412, 14638), (9113, 13512)]