196642128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1759}}^1$

素因数の和:1924

約数の個数: 80

約数和(自身を含む): 542108160

約数和(自身を除く): 345466032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 137, 204, 272, 274, 408, 411, 548, 816, 822, 1096, 1644, 1759, 2192, 2329, 3288, 3518, 4658, 5277, 6576, 6987, 7036, 9316, 10554, 13974, 14072, 18632, 21108, 27948, 28144, 29903, 37264, 42216, 55896, 59806, 84432, 89709, 111792, 119612, 179418, 239224, 240983, 358836, 478448, 481966, 717672, 722949, 963932, 1435344, 1445898, 1927864, 2891796, 3855728, 4096711, 5783592, 8193422, 11567184, 12290133, 16386844, 24580266, 32773688, 49160532, 65547376, 98321064, 196642128]

約数ペア:

[(1, 196642128), (2, 98321064), (3, 65547376), (4, 49160532), (6, 32773688), (8, 24580266), (12, 16386844), (16, 12290133), (17, 11567184), (24, 8193422), (34, 5783592), (48, 4096711), (51, 3855728), (68, 2891796), (102, 1927864), (136, 1445898), (137, 1435344), (204, 963932), (272, 722949), (274, 717672), (408, 481966), (411, 478448), (548, 358836), (816, 240983), (822, 239224), (1096, 179418), (1644, 119612), (1759, 111792), (2192, 89709), (2329, 84432), (3288, 59806), (3518, 55896), (4658, 42216), (5277, 37264), (6576, 29903), (6987, 28144), (7036, 27948), (9316, 21108), (10554, 18632), (13974, 14072)]