161688912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 543048576

約数和(自身を除く): 381359664

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 41, 42, 44, 48, 56, 66, 77, 82, 84, 88, 97, 112, 121, 123, 132, 154, 164, 168, 176, 194, 231, 242, 246, 264, 287, 291, 308, 328, 336, 363, 388, 451, 462, 484, 492, 528, 574, 582, 616, 656, 679, 726, 776, 847, 861, 902, 924, 968, 984, 1067, 1148, 1164, 1232, 1353, 1358, 1452, 1552, 1694, 1722, 1804, 1848, 1936, 1968, 2037, 2134, 2296, 2328, 2541, 2706, 2716, 2904, 3157, 3201, 3388, 3444, 3608, 3696, 3977, 4074, 4268, 4592, 4656, 4961, 5082, 5412, 5432, 5808, 6314, 6402, 6776, 6888, 7216, 7469, 7954, 8148, 8536, 9471, 9922, 10164, 10824, 10864, 11737, 11931, 12628, 12804, 13552, 13776, 14883, 14938, 15908, 16296, 17072, 18942, 19844, 20328, 21648, 22407, 23474, 23862, 25256, 25608, 27839, 29766, 29876, 31816, 32592, 34727, 35211, 37884, 39688, 40656, 43747, 44814, 46948, 47724, 50512, 51216, 55678, 59532, 59752, 63632, 69454, 70422, 75768, 79376, 82159, 83517, 87494, 89628, 93896, 95448, 104181, 111356, 119064, 119504, 131241, 138908, 140844, 151536, 164318, 167034, 174988, 179256, 187792, 190896, 208362, 222712, 238128, 246477, 262482, 277816, 281688, 306229, 328636, 334068, 349976, 358512, 416724, 445424, 481217, 492954, 524964, 555632, 563376, 612458, 657272, 668136, 699952, 833448, 918687, 962434, 985908, 1049928, 1224916, 1314544, 1336272, 1443651, 1666896, 1837374, 1924868, 1971816, 2099856, 2449832, 2887302, 3368519, 3674748, 3849736, 3943632, 4899664, 5774604, 6737038, 7349496, 7699472, 10105557, 11549208, 13474076, 14698992, 20211114, 23098416, 26948152, 40422228, 53896304, 80844456, 161688912]

約数ペア:

[(1, 161688912), (2, 80844456), (3, 53896304), (4, 40422228), (6, 26948152), (7, 23098416), (8, 20211114), (11, 14698992), (12, 13474076), (14, 11549208), (16, 10105557), (21, 7699472), (22, 7349496), (24, 6737038), (28, 5774604), (33, 4899664), (41, 3943632), (42, 3849736), (44, 3674748), (48, 3368519), (56, 2887302), (66, 2449832), (77, 2099856), (82, 1971816), (84, 1924868), (88, 1837374), (97, 1666896), (112, 1443651), (121, 1336272), (123, 1314544), (132, 1224916), (154, 1049928), (164, 985908), (168, 962434), (176, 918687), (194, 833448), (231, 699952), (242, 668136), (246, 657272), (264, 612458), (287, 563376), (291, 555632), (308, 524964), (328, 492954), (336, 481217), (363, 445424), (388, 416724), (451, 358512), (462, 349976), (484, 334068), (492, 328636), (528, 306229), (574, 281688), (582, 277816), (616, 262482), (656, 246477), (679, 238128), (726, 222712), (776, 208362), (847, 190896), (861, 187792), (902, 179256), (924, 174988), (968, 167034), (984, 164318), (1067, 151536), (1148, 140844), (1164, 138908), (1232, 131241), (1353, 119504), (1358, 119064), (1452, 111356), (1552, 104181), (1694, 95448), (1722, 93896), (1804, 89628), (1848, 87494), (1936, 83517), (1968, 82159), (2037, 79376), (2134, 75768), (2296, 70422), (2328, 69454), (2541, 63632), (2706, 59752), (2716, 59532), (2904, 55678), (3157, 51216), (3201, 50512), (3388, 47724), (3444, 46948), (3608, 44814), (3696, 43747), (3977, 40656), (4074, 39688), (4268, 37884), (4592, 35211), (4656, 34727), (4961, 32592), (5082, 31816), (5412, 29876), (5432, 29766), (5808, 27839), (6314, 25608), (6402, 25256), (6776, 23862), (6888, 23474), (7216, 22407), (7469, 21648), (7954, 20328), (8148, 19844), (8536, 18942), (9471, 17072), (9922, 16296), (10164, 15908), (10824, 14938), (10864, 14883), (11737, 13776), (11931, 13552), (12628, 12804)]