169573120

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 409568544

約数和(自身を除く): 239995424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 274, 320, 548, 640, 685, 967, 1096, 1280, 1370, 1934, 2192, 2740, 3868, 4384, 4835, 5480, 7736, 8768, 9670, 10960, 15472, 17536, 19340, 21920, 30944, 35072, 38680, 43840, 61888, 77360, 87680, 123776, 132479, 154720, 175360, 247552, 264958, 309440, 529916, 618880, 662395, 1059832, 1237760, 1324790, 2119664, 2649580, 4239328, 5299160, 8478656, 10598320, 16957312, 21196640, 33914624, 42393280, 84786560, 169573120]

約数ペア:

[(1, 169573120), (2, 84786560), (4, 42393280), (5, 33914624), (8, 21196640), (10, 16957312), (16, 10598320), (20, 8478656), (32, 5299160), (40, 4239328), (64, 2649580), (80, 2119664), (128, 1324790), (137, 1237760), (160, 1059832), (256, 662395), (274, 618880), (320, 529916), (548, 309440), (640, 264958), (685, 247552), (967, 175360), (1096, 154720), (1280, 132479), (1370, 123776), (1934, 87680), (2192, 77360), (2740, 61888), (3868, 43840), (4384, 38680), (4835, 35072), (5480, 30944), (7736, 21920), (8768, 19340), (9670, 17536), (10960, 15472)]