142500736

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 326832480

約数和(自身を除く): 184331744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 314, 448, 628, 896, 1013, 1099, 1256, 2026, 2198, 2512, 4052, 4396, 5024, 7091, 8104, 8792, 10048, 14182, 16208, 17584, 20096, 28364, 32416, 35168, 56728, 64832, 70336, 113456, 129664, 140672, 159041, 226912, 318082, 453824, 636164, 907648, 1113287, 1272328, 2226574, 2544656, 4453148, 5089312, 8906296, 10178624, 17812592, 20357248, 35625184, 71250368, 142500736]

約数ペア:

[(1, 142500736), (2, 71250368), (4, 35625184), (7, 20357248), (8, 17812592), (14, 10178624), (16, 8906296), (28, 5089312), (32, 4453148), (56, 2544656), (64, 2226574), (112, 1272328), (128, 1113287), (157, 907648), (224, 636164), (314, 453824), (448, 318082), (628, 226912), (896, 159041), (1013, 140672), (1099, 129664), (1256, 113456), (2026, 70336), (2198, 64832), (2512, 56728), (4052, 35168), (4396, 32416), (5024, 28364), (7091, 20096), (8104, 17584), (8792, 16208), (10048, 14182)]