166471188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3967}}^1$

素因数の和:4256

約数の個数: 48

約数和(自身を含む): 419973120

約数和(自身を除く): 253501932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 538, 807, 1076, 1614, 3228, 3497, 3967, 6994, 7934, 10491, 11901, 13988, 15868, 20982, 23802, 41964, 47604, 51571, 103142, 154713, 206284, 309426, 618852, 1067123, 2134246, 3201369, 4268492, 6402738, 12805476, 13872599, 27745198, 41617797, 55490396, 83235594, 166471188]

約数ペア:

[(1, 166471188), (2, 83235594), (3, 55490396), (4, 41617797), (6, 27745198), (12, 13872599), (13, 12805476), (26, 6402738), (39, 4268492), (52, 3201369), (78, 2134246), (156, 1067123), (269, 618852), (538, 309426), (807, 206284), (1076, 154713), (1614, 103142), (3228, 51571), (3497, 47604), (3967, 41964), (6994, 23802), (7934, 20982), (10491, 15868), (11901, 13988)]