15846144

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 43169280

約数和(自身を除く): 27323136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 439, 564, 752, 768, 878, 1128, 1317, 1504, 1756, 2256, 2634, 3008, 3512, 4512, 5268, 6016, 7024, 9024, 10536, 12032, 14048, 18048, 20633, 21072, 28096, 36096, 41266, 42144, 56192, 61899, 82532, 84288, 112384, 123798, 165064, 168576, 247596, 330128, 337152, 495192, 660256, 990384, 1320512, 1980768, 2641024, 3961536, 5282048, 7923072, 15846144]

約数ペア:

[(1, 15846144), (2, 7923072), (3, 5282048), (4, 3961536), (6, 2641024), (8, 1980768), (12, 1320512), (16, 990384), (24, 660256), (32, 495192), (47, 337152), (48, 330128), (64, 247596), (94, 168576), (96, 165064), (128, 123798), (141, 112384), (188, 84288), (192, 82532), (256, 61899), (282, 56192), (376, 42144), (384, 41266), (439, 36096), (564, 28096), (752, 21072), (768, 20633), (878, 18048), (1128, 14048), (1317, 12032), (1504, 10536), (1756, 9024), (2256, 7024), (2634, 6016), (3008, 5268), (3512, 4512)]