16123272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 44366400

約数和(自身を除く): 28243128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 389, 471, 628, 778, 942, 1167, 1256, 1556, 1727, 1884, 2334, 3112, 3454, 3768, 4279, 4668, 5181, 6908, 8558, 9336, 10362, 12837, 13816, 17116, 20724, 25674, 34232, 41448, 51348, 61073, 102696, 122146, 183219, 244292, 366438, 488584, 671803, 732876, 1343606, 1465752, 2015409, 2687212, 4030818, 5374424, 8061636, 16123272]

約数ペア:

[(1, 16123272), (2, 8061636), (3, 5374424), (4, 4030818), (6, 2687212), (8, 2015409), (11, 1465752), (12, 1343606), (22, 732876), (24, 671803), (33, 488584), (44, 366438), (66, 244292), (88, 183219), (132, 122146), (157, 102696), (264, 61073), (314, 51348), (389, 41448), (471, 34232), (628, 25674), (778, 20724), (942, 17116), (1167, 13816), (1256, 12837), (1556, 10362), (1727, 9336), (1884, 8558), (2334, 6908), (3112, 5181), (3454, 4668), (3768, 4279)]