161742048

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 488980800

約数和(自身を除く): 327238752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 41, 48, 52, 58, 78, 82, 87, 96, 104, 109, 116, 123, 156, 164, 174, 208, 218, 232, 246, 312, 327, 328, 348, 377, 416, 436, 464, 492, 533, 624, 654, 656, 696, 754, 872, 928, 984, 1066, 1131, 1189, 1248, 1308, 1312, 1392, 1417, 1508, 1599, 1744, 1968, 2132, 2262, 2378, 2616, 2784, 2834, 3016, 3161, 3198, 3488, 3567, 3936, 4251, 4264, 4469, 4524, 4756, 5232, 5668, 6032, 6322, 6396, 7134, 8502, 8528, 8938, 9048, 9483, 9512, 10464, 11336, 12064, 12644, 12792, 13407, 14268, 15457, 17004, 17056, 17876, 18096, 18966, 19024, 22672, 25288, 25584, 26814, 28536, 30914, 34008, 35752, 36192, 37932, 38048, 41093, 45344, 46371, 50576, 51168, 53628, 57072, 58097, 61828, 68016, 71504, 75864, 82186, 92742, 101152, 107256, 114144, 116194, 123279, 123656, 129601, 136032, 143008, 151728, 164372, 174291, 185484, 214512, 232388, 246558, 247312, 259202, 303456, 328744, 348582, 370968, 388803, 429024, 464776, 493116, 494624, 518404, 657488, 697164, 741936, 777606, 929552, 986232, 1036808, 1314976, 1394328, 1483872, 1555212, 1684813, 1859104, 1972464, 2073616, 2788656, 3110424, 3369626, 3944928, 4147232, 5054439, 5577312, 6220848, 6739252, 10108878, 12441696, 13478504, 20217756, 26957008, 40435512, 53914016, 80871024, 161742048]

約数ペア:

[(1, 161742048), (2, 80871024), (3, 53914016), (4, 40435512), (6, 26957008), (8, 20217756), (12, 13478504), (13, 12441696), (16, 10108878), (24, 6739252), (26, 6220848), (29, 5577312), (32, 5054439), (39, 4147232), (41, 3944928), (48, 3369626), (52, 3110424), (58, 2788656), (78, 2073616), (82, 1972464), (87, 1859104), (96, 1684813), (104, 1555212), (109, 1483872), (116, 1394328), (123, 1314976), (156, 1036808), (164, 986232), (174, 929552), (208, 777606), (218, 741936), (232, 697164), (246, 657488), (312, 518404), (327, 494624), (328, 493116), (348, 464776), (377, 429024), (416, 388803), (436, 370968), (464, 348582), (492, 328744), (533, 303456), (624, 259202), (654, 247312), (656, 246558), (696, 232388), (754, 214512), (872, 185484), (928, 174291), (984, 164372), (1066, 151728), (1131, 143008), (1189, 136032), (1248, 129601), (1308, 123656), (1312, 123279), (1392, 116194), (1417, 114144), (1508, 107256), (1599, 101152), (1744, 92742), (1968, 82186), (2132, 75864), (2262, 71504), (2378, 68016), (2616, 61828), (2784, 58097), (2834, 57072), (3016, 53628), (3161, 51168), (3198, 50576), (3488, 46371), (3567, 45344), (3936, 41093), (4251, 38048), (4264, 37932), (4469, 36192), (4524, 35752), (4756, 34008), (5232, 30914), (5668, 28536), (6032, 26814), (6322, 25584), (6396, 25288), (7134, 22672), (8502, 19024), (8528, 18966), (8938, 18096), (9048, 17876), (9483, 17056), (9512, 17004), (10464, 15457), (11336, 14268), (12064, 13407), (12644, 12792)]