127831972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{367}}^1$

素因数の和:508

約数の個数: 36

約数和(自身を含む): 236002816

約数和(自身を除く): 108170844

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 367, 734, 1468, 1643, 2809, 3286, 5618, 6572, 11236, 11377, 19451, 22754, 38902, 45508, 77804, 87079, 174158, 348316, 602981, 1030903, 1205962, 2061806, 2411924, 4123612, 31957993, 63915986, 127831972]

約数ペア:

[(1, 127831972), (2, 63915986), (4, 31957993), (31, 4123612), (53, 2411924), (62, 2061806), (106, 1205962), (124, 1030903), (212, 602981), (367, 348316), (734, 174158), (1468, 87079), (1643, 77804), (2809, 45508), (3286, 38902), (5618, 22754), (6572, 19451), (11236, 11377)]