131142144

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{12197}}^1$

素因数の和:12225

約数の個数: 80

約数和(自身を含む): 399313728

約数和(自身を除く): 268171584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 12197, 24394, 36591, 48788, 73182, 85379, 97576, 146364, 170758, 195152, 256137, 292728, 341516, 390304, 512274, 585456, 683032, 780608, 1024548, 1170912, 1366064, 1561216, 2049096, 2341824, 2732128, 3122432, 4098192, 4683648, 5464256, 6244864, 8196384, 9367296, 10928512, 16392768, 18734592, 21857024, 32785536, 43714048, 65571072, 131142144]

約数ペア:

[(1, 131142144), (2, 65571072), (3, 43714048), (4, 32785536), (6, 21857024), (7, 18734592), (8, 16392768), (12, 10928512), (14, 9367296), (16, 8196384), (21, 6244864), (24, 5464256), (28, 4683648), (32, 4098192), (42, 3122432), (48, 2732128), (56, 2341824), (64, 2049096), (84, 1561216), (96, 1366064), (112, 1170912), (128, 1024548), (168, 780608), (192, 683032), (224, 585456), (256, 512274), (336, 390304), (384, 341516), (448, 292728), (512, 256137), (672, 195152), (768, 170758), (896, 146364), (1344, 97576), (1536, 85379), (1792, 73182), (2688, 48788), (3584, 36591), (5376, 24394), (10752, 12197)]