194907456

素因数分解:

$2^6\times 3^2\times {\mathrm{523}}^1\times {\mathrm{647}}^1$

素因数の和:1188

約数の個数: 84

約数和(自身を含む): 560600352

約数和(自身を除く): 365692896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 523, 576, 647, 1046, 1294, 1569, 1941, 2092, 2588, 3138, 3882, 4184, 4707, 5176, 5823, 6276, 7764, 8368, 9414, 10352, 11646, 12552, 15528, 16736, 18828, 20704, 23292, 25104, 31056, 33472, 37656, 41408, 46584, 50208, 62112, 75312, 93168, 100416, 124224, 150624, 186336, 301248, 338381, 372672, 676762, 1015143, 1353524, 2030286, 2707048, 3045429, 4060572, 5414096, 6090858, 8121144, 10828192, 12181716, 16242288, 21656384, 24363432, 32484576, 48726864, 64969152, 97453728, 194907456]

約数ペア:

[(1, 194907456), (2, 97453728), (3, 64969152), (4, 48726864), (6, 32484576), (8, 24363432), (9, 21656384), (12, 16242288), (16, 12181716), (18, 10828192), (24, 8121144), (32, 6090858), (36, 5414096), (48, 4060572), (64, 3045429), (72, 2707048), (96, 2030286), (144, 1353524), (192, 1015143), (288, 676762), (523, 372672), (576, 338381), (647, 301248), (1046, 186336), (1294, 150624), (1569, 124224), (1941, 100416), (2092, 93168), (2588, 75312), (3138, 62112), (3882, 50208), (4184, 46584), (4707, 41408), (5176, 37656), (5823, 33472), (6276, 31056), (7764, 25104), (8368, 23292), (9414, 20704), (10352, 18828), (11646, 16736), (12552, 15528)]