168194616

素因数分解:

$2^3\times 3^1\times {\mathrm{353}}^1\times {\mathrm{19853}}^1$

素因数の和:20215

約数の個数: 32

約数和(自身を含む): 421698960

約数和(自身を除く): 253504344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 353, 706, 1059, 1412, 2118, 2824, 4236, 8472, 19853, 39706, 59559, 79412, 119118, 158824, 238236, 476472, 7008109, 14016218, 21024327, 28032436, 42048654, 56064872, 84097308, 168194616]

約数ペア:

[(1, 168194616), (2, 84097308), (3, 56064872), (4, 42048654), (6, 28032436), (8, 21024327), (12, 14016218), (24, 7008109), (353, 476472), (706, 238236), (1059, 158824), (1412, 119118), (2118, 79412), (2824, 59559), (4236, 39706), (8472, 19853)]