16568664

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 49097520

約数和(自身を除く): 32528856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 73, 84, 98, 146, 147, 168, 193, 196, 219, 292, 294, 386, 392, 438, 511, 579, 584, 588, 772, 876, 1022, 1158, 1176, 1351, 1533, 1544, 1752, 2044, 2316, 2702, 3066, 3577, 4053, 4088, 4632, 5404, 6132, 7154, 8106, 9457, 10731, 10808, 12264, 14089, 14308, 16212, 18914, 21462, 28178, 28371, 28616, 32424, 37828, 42267, 42924, 56356, 56742, 75656, 84534, 85848, 98623, 112712, 113484, 169068, 197246, 226968, 295869, 338136, 394492, 591738, 690361, 788984, 1183476, 1380722, 2071083, 2366952, 2761444, 4142166, 5522888, 8284332, 16568664]

約数ペア:

[(1, 16568664), (2, 8284332), (3, 5522888), (4, 4142166), (6, 2761444), (7, 2366952), (8, 2071083), (12, 1380722), (14, 1183476), (21, 788984), (24, 690361), (28, 591738), (42, 394492), (49, 338136), (56, 295869), (73, 226968), (84, 197246), (98, 169068), (146, 113484), (147, 112712), (168, 98623), (193, 85848), (196, 84534), (219, 75656), (292, 56742), (294, 56356), (386, 42924), (392, 42267), (438, 37828), (511, 32424), (579, 28616), (584, 28371), (588, 28178), (772, 21462), (876, 18914), (1022, 16212), (1158, 14308), (1176, 14089), (1351, 12264), (1533, 10808), (1544, 10731), (1752, 9457), (2044, 8106), (2316, 7154), (2702, 6132), (3066, 5404), (3577, 4632), (4053, 4088)]