155542912

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2591}}^1$

素因数の和:2679

約数の個数: 64

約数和(自身を含む): 359562240

約数和(自身を除く): 204019328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 896, 938, 1072, 1876, 2144, 2591, 3752, 4288, 5182, 7504, 8576, 10364, 15008, 18137, 20728, 30016, 36274, 41456, 60032, 72548, 82912, 145096, 165824, 173597, 290192, 331648, 347194, 580384, 694388, 1160768, 1215179, 1388776, 2321536, 2430358, 2777552, 4860716, 5555104, 9721432, 11110208, 19442864, 22220416, 38885728, 77771456, 155542912]

約数ペア:

[(1, 155542912), (2, 77771456), (4, 38885728), (7, 22220416), (8, 19442864), (14, 11110208), (16, 9721432), (28, 5555104), (32, 4860716), (56, 2777552), (64, 2430358), (67, 2321536), (112, 1388776), (128, 1215179), (134, 1160768), (224, 694388), (268, 580384), (448, 347194), (469, 331648), (536, 290192), (896, 173597), (938, 165824), (1072, 145096), (1876, 82912), (2144, 72548), (2591, 60032), (3752, 41456), (4288, 36274), (5182, 30016), (7504, 20728), (8576, 18137), (10364, 15008)]