143905664

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6983}}^1$

素因数の和:7027

約数の個数: 64

約数和(自身を含む): 341936640

約数和(自身を除く): 198030976

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 6983, 10304, 13966, 20608, 27932, 48881, 55864, 97762, 111728, 160609, 195524, 223456, 321218, 391048, 446912, 642436, 782096, 893824, 1124263, 1284872, 1564192, 2248526, 2569744, 3128384, 4497052, 5139488, 6256768, 8994104, 10278976, 17988208, 20557952, 35976416, 71952832, 143905664]

約数ペア:

[(1, 143905664), (2, 71952832), (4, 35976416), (7, 20557952), (8, 17988208), (14, 10278976), (16, 8994104), (23, 6256768), (28, 5139488), (32, 4497052), (46, 3128384), (56, 2569744), (64, 2248526), (92, 1564192), (112, 1284872), (128, 1124263), (161, 893824), (184, 782096), (224, 642436), (322, 446912), (368, 391048), (448, 321218), (644, 223456), (736, 195524), (896, 160609), (1288, 111728), (1472, 97762), (2576, 55864), (2944, 48881), (5152, 27932), (6983, 20608), (10304, 13966)]