108381952

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2005

約数の個数: 72

約数和(自身を含む): 255352832

約数和(自身を除く): 146970880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1951, 1984, 3472, 3902, 3968, 6944, 7804, 7936, 13657, 13888, 15608, 27314, 27776, 31216, 54628, 55552, 60481, 62432, 109256, 120962, 124864, 218512, 241924, 249728, 423367, 437024, 483848, 499456, 846734, 874048, 967696, 1693468, 1748096, 1935392, 3386936, 3496192, 3870784, 6773872, 7741568, 13547744, 15483136, 27095488, 54190976, 108381952]

約数ペア:

[(1, 108381952), (2, 54190976), (4, 27095488), (7, 15483136), (8, 13547744), (14, 7741568), (16, 6773872), (28, 3870784), (31, 3496192), (32, 3386936), (56, 1935392), (62, 1748096), (64, 1693468), (112, 967696), (124, 874048), (128, 846734), (217, 499456), (224, 483848), (248, 437024), (256, 423367), (434, 249728), (448, 241924), (496, 218512), (868, 124864), (896, 120962), (992, 109256), (1736, 62432), (1792, 60481), (1951, 55552), (1984, 54628), (3472, 31216), (3902, 27776), (3968, 27314), (6944, 15608), (7804, 13888), (7936, 13657)]