164292012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 471744000

約数和(自身を除く): 307451988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 71, 76, 102, 114, 142, 153, 171, 199, 204, 213, 228, 284, 306, 323, 342, 398, 426, 597, 612, 639, 646, 684, 796, 852, 969, 1194, 1207, 1278, 1292, 1349, 1791, 1938, 2388, 2414, 2556, 2698, 2907, 3383, 3582, 3621, 3781, 3876, 4047, 4828, 5396, 5814, 6766, 7164, 7242, 7562, 8094, 10149, 10863, 11343, 11628, 12141, 13532, 14129, 14484, 15124, 16188, 20298, 21726, 22686, 22933, 24282, 28258, 30447, 34029, 40596, 42387, 43452, 45372, 45866, 48564, 56516, 60894, 64277, 68058, 68799, 84774, 91732, 121788, 127161, 128554, 136116, 137598, 169548, 192831, 206397, 240193, 254322, 257108, 268451, 275196, 385662, 412794, 480386, 508644, 536902, 578493, 720579, 771324, 805353, 825588, 960772, 1073804, 1156986, 1441158, 1610706, 2161737, 2313972, 2416059, 2882316, 3221412, 4323474, 4563667, 4832118, 8646948, 9127334, 9664236, 13691001, 18254668, 27382002, 41073003, 54764004, 82146006, 164292012]

約数ペア:

[(1, 164292012), (2, 82146006), (3, 54764004), (4, 41073003), (6, 27382002), (9, 18254668), (12, 13691001), (17, 9664236), (18, 9127334), (19, 8646948), (34, 4832118), (36, 4563667), (38, 4323474), (51, 3221412), (57, 2882316), (68, 2416059), (71, 2313972), (76, 2161737), (102, 1610706), (114, 1441158), (142, 1156986), (153, 1073804), (171, 960772), (199, 825588), (204, 805353), (213, 771324), (228, 720579), (284, 578493), (306, 536902), (323, 508644), (342, 480386), (398, 412794), (426, 385662), (597, 275196), (612, 268451), (639, 257108), (646, 254322), (684, 240193), (796, 206397), (852, 192831), (969, 169548), (1194, 137598), (1207, 136116), (1278, 128554), (1292, 127161), (1349, 121788), (1791, 91732), (1938, 84774), (2388, 68799), (2414, 68058), (2556, 64277), (2698, 60894), (2907, 56516), (3383, 48564), (3582, 45866), (3621, 45372), (3781, 43452), (3876, 42387), (4047, 40596), (4828, 34029), (5396, 30447), (5814, 28258), (6766, 24282), (7164, 22933), (7242, 22686), (7562, 21726), (8094, 20298), (10149, 16188), (10863, 15124), (11343, 14484), (11628, 14129), (12141, 13532)]