138876166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1753}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 245756448

約数和(自身を除く): 106880282

約数列:

[1, 2, 11, 13, 22, 26, 143, 277, 286, 554, 1753, 3047, 3506, 3601, 6094, 7202, 19283, 22789, 38566, 39611, 45578, 79222, 250679, 485581, 501358, 971162, 5341391, 6312553, 10682782, 12625106, 69438083, 138876166]

約数ペア:

[(1, 138876166), (2, 69438083), (11, 12625106), (13, 10682782), (22, 6312553), (26, 5341391), (143, 971162), (277, 501358), (286, 485581), (554, 250679), (1753, 79222), (3047, 45578), (3506, 39611), (3601, 38566), (6094, 22789), (7202, 19283)]