164499310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 330246720

約数和(自身を除く): 165747410

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 61, 85, 122, 145, 170, 290, 305, 493, 547, 610, 986, 1037, 1094, 1769, 2074, 2465, 2735, 3538, 4930, 5185, 5470, 8845, 9299, 10370, 15863, 17690, 18598, 30073, 31726, 33367, 46495, 60146, 66734, 79315, 92990, 150365, 158630, 166835, 269671, 300730, 333670, 539342, 567239, 967643, 1134478, 1348355, 1935286, 2696710, 2836195, 4838215, 5672390, 9676430, 16449931, 32899862, 82249655, 164499310]

約数ペア:

[(1, 164499310), (2, 82249655), (5, 32899862), (10, 16449931), (17, 9676430), (29, 5672390), (34, 4838215), (58, 2836195), (61, 2696710), (85, 1935286), (122, 1348355), (145, 1134478), (170, 967643), (290, 567239), (305, 539342), (493, 333670), (547, 300730), (610, 269671), (986, 166835), (1037, 158630), (1094, 150365), (1769, 92990), (2074, 79315), (2465, 66734), (2735, 60146), (3538, 46495), (4930, 33367), (5185, 31726), (5470, 30073), (8845, 18598), (9299, 17690), (10370, 15863)]