136447864

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1483}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 307722240

約数和(自身を除く): 171274376

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 212, 217, 248, 371, 424, 434, 742, 868, 1483, 1484, 1643, 1736, 2966, 2968, 3286, 5932, 6572, 10381, 11501, 11864, 13144, 20762, 23002, 41524, 45973, 46004, 78599, 83048, 91946, 92008, 157198, 183892, 314396, 321811, 367784, 550193, 628792, 643622, 1100386, 1287244, 2200772, 2436569, 2574488, 4401544, 4873138, 9746276, 17055983, 19492552, 34111966, 68223932, 136447864]

約数ペア:

[(1, 136447864), (2, 68223932), (4, 34111966), (7, 19492552), (8, 17055983), (14, 9746276), (28, 4873138), (31, 4401544), (53, 2574488), (56, 2436569), (62, 2200772), (106, 1287244), (124, 1100386), (212, 643622), (217, 628792), (248, 550193), (371, 367784), (424, 321811), (434, 314396), (742, 183892), (868, 157198), (1483, 92008), (1484, 91946), (1643, 83048), (1736, 78599), (2966, 46004), (2968, 45973), (3286, 41524), (5932, 23002), (6572, 20762), (10381, 13144), (11501, 11864)]