129378432

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19819}}^1$

素因数の和:19853

約数の個数: 64

約数和(自身を含む): 363895200

約数和(自身を除く): 234516768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 19819, 39638, 59457, 79276, 118914, 158552, 237828, 317104, 336923, 475656, 634208, 673846, 951312, 1010769, 1268416, 1347692, 1902624, 2021538, 2536832, 2695384, 3805248, 4043076, 5390768, 7610496, 8086152, 10781536, 16172304, 21563072, 32344608, 43126144, 64689216, 129378432]

約数ペア:

[(1, 129378432), (2, 64689216), (3, 43126144), (4, 32344608), (6, 21563072), (8, 16172304), (12, 10781536), (16, 8086152), (17, 7610496), (24, 5390768), (32, 4043076), (34, 3805248), (48, 2695384), (51, 2536832), (64, 2021538), (68, 1902624), (96, 1347692), (102, 1268416), (128, 1010769), (136, 951312), (192, 673846), (204, 634208), (272, 475656), (384, 336923), (408, 317104), (544, 237828), (816, 158552), (1088, 118914), (1632, 79276), (2176, 59457), (3264, 39638), (6528, 19819)]