172008256

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8929}}^1$

素因数の和:8991

約数の個数: 56

約数和(自身を含む): 399206720

約数和(自身を除く): 227198464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 8929, 9632, 17858, 19264, 35716, 62503, 71432, 125006, 142864, 250012, 285728, 383947, 500024, 571456, 767894, 1000048, 1535788, 2000096, 2687629, 3071576, 4000192, 5375258, 6143152, 10750516, 12286304, 21501032, 24572608, 43002064, 86004128, 172008256]

約数ペア:

[(1, 172008256), (2, 86004128), (4, 43002064), (7, 24572608), (8, 21501032), (14, 12286304), (16, 10750516), (28, 6143152), (32, 5375258), (43, 4000192), (56, 3071576), (64, 2687629), (86, 2000096), (112, 1535788), (172, 1000048), (224, 767894), (301, 571456), (344, 500024), (448, 383947), (602, 285728), (688, 250012), (1204, 142864), (1376, 125006), (2408, 71432), (2752, 62503), (4816, 35716), (8929, 19264), (9632, 17858)]