128925456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{244177}}^1$

素因数の和:244199

約数の個数: 40

約数和(自身を含む): 363336864

約数和(自身を除く): 234411408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 244177, 488354, 732531, 976708, 1465062, 1953416, 2685947, 2930124, 3906832, 5371894, 5860248, 8057841, 10743788, 11720496, 16115682, 21487576, 32231364, 42975152, 64462728, 128925456]

約数ペア:

[(1, 128925456), (2, 64462728), (3, 42975152), (4, 32231364), (6, 21487576), (8, 16115682), (11, 11720496), (12, 10743788), (16, 8057841), (22, 5860248), (24, 5371894), (33, 3906832), (44, 2930124), (48, 2685947), (66, 1953416), (88, 1465062), (132, 976708), (176, 732531), (264, 488354), (528, 244177)]