168276056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1618039}}^1$

素因数の和:1618058

約数の個数: 16

約数和(自身を含む): 339788400

約数和(自身を除く): 171512344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1618039, 3236078, 6472156, 12944312, 21034507, 42069014, 84138028, 168276056]

約数ペア:

[(1, 168276056), (2, 84138028), (4, 42069014), (8, 21034507), (13, 12944312), (26, 6472156), (52, 3236078), (104, 1618039)]