198679104

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^3\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 168

約数和(自身を含む): 620842040

約数和(自身を除く): 422162936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 157, 169, 192, 208, 234, 288, 312, 314, 338, 416, 468, 471, 507, 576, 624, 628, 676, 832, 936, 942, 1014, 1248, 1256, 1352, 1413, 1521, 1872, 1884, 2028, 2041, 2197, 2496, 2512, 2704, 2826, 3042, 3744, 3768, 4056, 4082, 4394, 5024, 5408, 5652, 6084, 6123, 6591, 7488, 7536, 8112, 8164, 8788, 10048, 10816, 11304, 12168, 12246, 13182, 15072, 16224, 16328, 17576, 18369, 19773, 22608, 24336, 24492, 26364, 26533, 30144, 32448, 32656, 35152, 36738, 39546, 45216, 48672, 48984, 52728, 53066, 65312, 70304, 73476, 79092, 79599, 90432, 97344, 97968, 105456, 106132, 130624, 140608, 146952, 158184, 159198, 195936, 210912, 212264, 238797, 293904, 316368, 318396, 344929, 391872, 421824, 424528, 477594, 587808, 632736, 636792, 689858, 849056, 955188, 1034787, 1175616, 1265472, 1273584, 1379716, 1698112, 1910376, 2069574, 2547168, 2759432, 3104361, 3820752, 4139148, 5094336, 5518864, 6208722, 7641504, 8278296, 11037728, 12417444, 15283008, 16556592, 22075456, 24834888, 33113184, 49669776, 66226368, 99339552, 198679104]

約数ペア:

[(1, 198679104), (2, 99339552), (3, 66226368), (4, 49669776), (6, 33113184), (8, 24834888), (9, 22075456), (12, 16556592), (13, 15283008), (16, 12417444), (18, 11037728), (24, 8278296), (26, 7641504), (32, 6208722), (36, 5518864), (39, 5094336), (48, 4139148), (52, 3820752), (64, 3104361), (72, 2759432), (78, 2547168), (96, 2069574), (104, 1910376), (117, 1698112), (144, 1379716), (156, 1273584), (157, 1265472), (169, 1175616), (192, 1034787), (208, 955188), (234, 849056), (288, 689858), (312, 636792), (314, 632736), (338, 587808), (416, 477594), (468, 424528), (471, 421824), (507, 391872), (576, 344929), (624, 318396), (628, 316368), (676, 293904), (832, 238797), (936, 212264), (942, 210912), (1014, 195936), (1248, 159198), (1256, 158184), (1352, 146952), (1413, 140608), (1521, 130624), (1872, 106132), (1884, 105456), (2028, 97968), (2041, 97344), (2197, 90432), (2496, 79599), (2512, 79092), (2704, 73476), (2826, 70304), (3042, 65312), (3744, 53066), (3768, 52728), (4056, 48984), (4082, 48672), (4394, 45216), (5024, 39546), (5408, 36738), (5652, 35152), (6084, 32656), (6123, 32448), (6591, 30144), (7488, 26533), (7536, 26364), (8112, 24492), (8164, 24336), (8788, 22608), (10048, 19773), (10816, 18369), (11304, 17576), (12168, 16328), (12246, 16224), (13182, 15072)]