191078272

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19387}}^1$

素因数の和:19419

約数の個数: 64

約数和(自身を含む): 474618240

約数和(自身を除く): 283539968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 19387, 38774, 77548, 135709, 155096, 213257, 271418, 310192, 426514, 542836, 620384, 853028, 1085672, 1240768, 1492799, 1706056, 2171344, 2481536, 2985598, 3412112, 4342688, 5971196, 6824224, 8685376, 11942392, 13648448, 17370752, 23884784, 27296896, 47769568, 95539136, 191078272]

約数ペア:

[(1, 191078272), (2, 95539136), (4, 47769568), (7, 27296896), (8, 23884784), (11, 17370752), (14, 13648448), (16, 11942392), (22, 8685376), (28, 6824224), (32, 5971196), (44, 4342688), (56, 3412112), (64, 2985598), (77, 2481536), (88, 2171344), (112, 1706056), (128, 1492799), (154, 1240768), (176, 1085672), (224, 853028), (308, 620384), (352, 542836), (448, 426514), (616, 310192), (704, 271418), (896, 213257), (1232, 155096), (1408, 135709), (2464, 77548), (4928, 38774), (9856, 19387)]