196413672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 413224728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 139, 156, 168, 182, 273, 278, 312, 364, 417, 546, 556, 647, 728, 834, 973, 1092, 1112, 1294, 1668, 1807, 1941, 1946, 2184, 2588, 2919, 3336, 3614, 3882, 3892, 4529, 5176, 5421, 5838, 7228, 7764, 7784, 8411, 9058, 10842, 11676, 12649, 13587, 14456, 15528, 16822, 18116, 21684, 23352, 25233, 25298, 27174, 33644, 36232, 37947, 43368, 50466, 50596, 54348, 58877, 67288, 75894, 89933, 100932, 101192, 108696, 117754, 151788, 176631, 179866, 201864, 235508, 269799, 303576, 353262, 359732, 471016, 539598, 629531, 706524, 719464, 1079196, 1169129, 1259062, 1413048, 1888593, 2158392, 2338258, 2518124, 3507387, 3777186, 4676516, 5036248, 7014774, 7554372, 8183903, 9353032, 14029548, 15108744, 16367806, 24551709, 28059096, 32735612, 49103418, 65471224, 98206836, 196413672]

約数ペア:

[(1, 196413672), (2, 98206836), (3, 65471224), (4, 49103418), (6, 32735612), (7, 28059096), (8, 24551709), (12, 16367806), (13, 15108744), (14, 14029548), (21, 9353032), (24, 8183903), (26, 7554372), (28, 7014774), (39, 5036248), (42, 4676516), (52, 3777186), (56, 3507387), (78, 2518124), (84, 2338258), (91, 2158392), (104, 1888593), (139, 1413048), (156, 1259062), (168, 1169129), (182, 1079196), (273, 719464), (278, 706524), (312, 629531), (364, 539598), (417, 471016), (546, 359732), (556, 353262), (647, 303576), (728, 269799), (834, 235508), (973, 201864), (1092, 179866), (1112, 176631), (1294, 151788), (1668, 117754), (1807, 108696), (1941, 101192), (1946, 100932), (2184, 89933), (2588, 75894), (2919, 67288), (3336, 58877), (3614, 54348), (3882, 50596), (3892, 50466), (4529, 43368), (5176, 37947), (5421, 36232), (5838, 33644), (7228, 27174), (7764, 25298), (7784, 25233), (8411, 23352), (9058, 21684), (10842, 18116), (11676, 16822), (12649, 15528), (13587, 14456)]