166756608

素因数分解:

$2^8\times 3^2\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:640

約数の個数: 108

約数和(自身を含む): 484912428

約数和(自身を除く): 318155820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 256, 288, 314, 384, 461, 471, 576, 628, 768, 922, 942, 1152, 1256, 1383, 1413, 1844, 1884, 2304, 2512, 2766, 2826, 3688, 3768, 4149, 5024, 5532, 5652, 7376, 7536, 8298, 10048, 11064, 11304, 14752, 15072, 16596, 20096, 22128, 22608, 29504, 30144, 33192, 40192, 44256, 45216, 59008, 60288, 66384, 72377, 88512, 90432, 118016, 120576, 132768, 144754, 177024, 180864, 217131, 265536, 289508, 354048, 361728, 434262, 531072, 579016, 651393, 868524, 1062144, 1158032, 1302786, 1737048, 2316064, 2605572, 3474096, 4632128, 5211144, 6948192, 9264256, 10422288, 13896384, 18528512, 20844576, 27792768, 41689152, 55585536, 83378304, 166756608]

約数ペア:

[(1, 166756608), (2, 83378304), (3, 55585536), (4, 41689152), (6, 27792768), (8, 20844576), (9, 18528512), (12, 13896384), (16, 10422288), (18, 9264256), (24, 6948192), (32, 5211144), (36, 4632128), (48, 3474096), (64, 2605572), (72, 2316064), (96, 1737048), (128, 1302786), (144, 1158032), (157, 1062144), (192, 868524), (256, 651393), (288, 579016), (314, 531072), (384, 434262), (461, 361728), (471, 354048), (576, 289508), (628, 265536), (768, 217131), (922, 180864), (942, 177024), (1152, 144754), (1256, 132768), (1383, 120576), (1413, 118016), (1844, 90432), (1884, 88512), (2304, 72377), (2512, 66384), (2766, 60288), (2826, 59008), (3688, 45216), (3768, 44256), (4149, 40192), (5024, 33192), (5532, 30144), (5652, 29504), (7376, 22608), (7536, 22128), (8298, 20096), (10048, 16596), (11064, 15072), (11304, 14752)]