16230256

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 39283200

約数和(自身を除く): 23052944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 263, 266, 304, 406, 464, 526, 532, 551, 812, 1052, 1064, 1102, 1624, 1841, 2104, 2128, 2204, 3248, 3682, 3857, 4208, 4408, 4997, 7364, 7627, 7714, 8816, 9994, 14728, 15254, 15428, 19988, 29456, 30508, 30856, 34979, 39976, 53389, 61016, 61712, 69958, 79952, 106778, 122032, 139916, 144913, 213556, 279832, 289826, 427112, 559664, 579652, 854224, 1014391, 1159304, 2028782, 2318608, 4057564, 8115128, 16230256]

約数ペア:

[(1, 16230256), (2, 8115128), (4, 4057564), (7, 2318608), (8, 2028782), (14, 1159304), (16, 1014391), (19, 854224), (28, 579652), (29, 559664), (38, 427112), (56, 289826), (58, 279832), (76, 213556), (112, 144913), (116, 139916), (133, 122032), (152, 106778), (203, 79952), (232, 69958), (263, 61712), (266, 61016), (304, 53389), (406, 39976), (464, 34979), (526, 30856), (532, 30508), (551, 29456), (812, 19988), (1052, 15428), (1064, 15254), (1102, 14728), (1624, 9994), (1841, 8816), (2104, 7714), (2128, 7627), (2204, 7364), (3248, 4997), (3682, 4408), (3857, 4208)]