123681228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{15881}}^1$

素因数の和:15958

約数の個数: 48

約数和(自身を含む): 320181120

約数和(自身を除く): 196499892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2596, 3894, 7788, 15881, 31762, 47643, 63524, 95286, 174691, 190572, 349382, 524073, 698764, 936979, 1048146, 1873958, 2096292, 2810937, 3747916, 5621874, 10306769, 11243748, 20613538, 30920307, 41227076, 61840614, 123681228]

約数ペア:

[(1, 123681228), (2, 61840614), (3, 41227076), (4, 30920307), (6, 20613538), (11, 11243748), (12, 10306769), (22, 5621874), (33, 3747916), (44, 2810937), (59, 2096292), (66, 1873958), (118, 1048146), (132, 936979), (177, 698764), (236, 524073), (354, 349382), (649, 190572), (708, 174691), (1298, 95286), (1947, 63524), (2596, 47643), (3894, 31762), (7788, 15881)]