151111856

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 350834688

約数和(自身を除く): 199722832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 71, 112, 124, 142, 217, 248, 284, 434, 496, 497, 568, 613, 868, 994, 1136, 1226, 1736, 1988, 2201, 2452, 3472, 3976, 4291, 4402, 4904, 7952, 8582, 8804, 9808, 15407, 17164, 17608, 19003, 30814, 34328, 35216, 38006, 43523, 61628, 68656, 76012, 87046, 123256, 133021, 152024, 174092, 246512, 266042, 304048, 304661, 348184, 532084, 609322, 696368, 1064168, 1218644, 1349213, 2128336, 2437288, 2698426, 4874576, 5396852, 9444491, 10793704, 18888982, 21587408, 37777964, 75555928, 151111856]

約数ペア:

[(1, 151111856), (2, 75555928), (4, 37777964), (7, 21587408), (8, 18888982), (14, 10793704), (16, 9444491), (28, 5396852), (31, 4874576), (56, 2698426), (62, 2437288), (71, 2128336), (112, 1349213), (124, 1218644), (142, 1064168), (217, 696368), (248, 609322), (284, 532084), (434, 348184), (496, 304661), (497, 304048), (568, 266042), (613, 246512), (868, 174092), (994, 152024), (1136, 133021), (1226, 123256), (1736, 87046), (1988, 76012), (2201, 68656), (2452, 61628), (3472, 43523), (3976, 38006), (4291, 35216), (4402, 34328), (4904, 30814), (7952, 19003), (8582, 17608), (8804, 17164), (9808, 15407)]