191511256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12919}}^1$

素因数の和:13051

約数の個数: 32

約数和(自身を含む): 383724000

約数和(自身を除く): 192212744

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 12919, 14824, 25838, 51676, 103352, 219623, 439246, 878492, 1408171, 1756984, 2816342, 5632684, 11265368, 23938907, 47877814, 95755628, 191511256]

約数ペア:

[(1, 191511256), (2, 95755628), (4, 47877814), (8, 23938907), (17, 11265368), (34, 5632684), (68, 2816342), (109, 1756984), (136, 1408171), (218, 878492), (436, 439246), (872, 219623), (1853, 103352), (3706, 51676), (7412, 25838), (12919, 14824)]