168272048

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65323}}^1$

素因数の和:65361

約数の個数: 40

約数和(自身を含む): 388808448

約数和(自身を除く): 220536400

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 65323, 130646, 261292, 457261, 522584, 914522, 1045168, 1502429, 1829044, 3004858, 3658088, 6009716, 7316176, 10517003, 12019432, 21034006, 24038864, 42068012, 84136024, 168272048]

約数ペア:

[(1, 168272048), (2, 84136024), (4, 42068012), (7, 24038864), (8, 21034006), (14, 12019432), (16, 10517003), (23, 7316176), (28, 6009716), (46, 3658088), (56, 3004858), (92, 1829044), (112, 1502429), (161, 1045168), (184, 914522), (322, 522584), (368, 457261), (644, 261292), (1288, 130646), (2576, 65323)]