123458896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41263}}^1$

素因数の和:41299

約数の個数: 40

約数和(自身を含む): 276303744

約数和(自身を除く): 152844848

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 41263, 82526, 165052, 330104, 453893, 660208, 701471, 907786, 1402942, 1815572, 2805884, 3631144, 5611768, 7262288, 7716181, 11223536, 15432362, 30864724, 61729448, 123458896]

約数ペア:

[(1, 123458896), (2, 61729448), (4, 30864724), (8, 15432362), (11, 11223536), (16, 7716181), (17, 7262288), (22, 5611768), (34, 3631144), (44, 2805884), (68, 1815572), (88, 1402942), (136, 907786), (176, 701471), (187, 660208), (272, 453893), (374, 330104), (748, 165052), (1496, 82526), (2992, 41263)]