129441702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 286433280

約数和(自身を除く): 156991578

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 127, 146, 179, 219, 254, 358, 381, 438, 537, 762, 949, 1074, 1651, 1898, 2327, 2847, 3302, 4654, 4953, 5694, 6981, 9271, 9906, 13067, 13962, 18542, 22733, 26134, 27813, 39201, 45466, 55626, 68199, 78402, 120523, 136398, 169871, 241046, 295529, 339742, 361569, 509613, 591058, 723138, 886587, 1019226, 1659509, 1773174, 3319018, 4978527, 9957054, 21573617, 43147234, 64720851, 129441702]

約数ペア:

[(1, 129441702), (2, 64720851), (3, 43147234), (6, 21573617), (13, 9957054), (26, 4978527), (39, 3319018), (73, 1773174), (78, 1659509), (127, 1019226), (146, 886587), (179, 723138), (219, 591058), (254, 509613), (358, 361569), (381, 339742), (438, 295529), (537, 241046), (762, 169871), (949, 136398), (1074, 120523), (1651, 78402), (1898, 68199), (2327, 55626), (2847, 45466), (3302, 39201), (4654, 27813), (4953, 26134), (5694, 22733), (6981, 18542), (9271, 13962), (9906, 13067)]