138706512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7789}}^1$

素因数の和:7860

約数の個数: 80

約数和(自身を含む): 417294720

約数和(自身を除く): 278588208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 7789, 8904, 15578, 17808, 23367, 31156, 46734, 54523, 62312, 93468, 109046, 124624, 163569, 186936, 218092, 327138, 373872, 412817, 436184, 654276, 825634, 872368, 1238451, 1308552, 1651268, 2476902, 2617104, 2889719, 3302536, 4953804, 5779438, 6605072, 8669157, 9907608, 11558876, 17338314, 19815216, 23117752, 34676628, 46235504, 69353256, 138706512]

約数ペア:

[(1, 138706512), (2, 69353256), (3, 46235504), (4, 34676628), (6, 23117752), (7, 19815216), (8, 17338314), (12, 11558876), (14, 9907608), (16, 8669157), (21, 6605072), (24, 5779438), (28, 4953804), (42, 3302536), (48, 2889719), (53, 2617104), (56, 2476902), (84, 1651268), (106, 1308552), (112, 1238451), (159, 872368), (168, 825634), (212, 654276), (318, 436184), (336, 412817), (371, 373872), (424, 327138), (636, 218092), (742, 186936), (848, 163569), (1113, 124624), (1272, 109046), (1484, 93468), (2226, 62312), (2544, 54523), (2968, 46734), (4452, 31156), (5936, 23367), (7789, 17808), (8904, 15578)]