138251344

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 384725376

約数和(自身を除く): 246474032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 34, 41, 44, 46, 49, 56, 68, 77, 82, 88, 92, 98, 112, 119, 136, 154, 161, 164, 176, 184, 187, 196, 238, 253, 272, 287, 308, 322, 328, 368, 374, 391, 392, 451, 476, 506, 539, 574, 616, 644, 656, 697, 748, 782, 784, 833, 902, 943, 952, 1012, 1078, 1127, 1148, 1232, 1288, 1309, 1394, 1496, 1564, 1666, 1771, 1804, 1886, 1904, 2009, 2024, 2156, 2254, 2296, 2576, 2618, 2737, 2788, 2992, 3128, 3157, 3332, 3542, 3608, 3772, 4018, 4048, 4301, 4312, 4508, 4592, 4879, 5236, 5474, 5576, 6256, 6314, 6601, 6664, 7084, 7216, 7544, 7667, 8036, 8602, 8624, 9016, 9163, 9758, 10373, 10472, 10948, 11152, 12397, 12628, 13202, 13328, 14168, 15088, 15334, 16031, 16072, 17204, 18032, 18326, 19159, 19516, 20746, 20944, 21896, 22099, 24794, 25256, 26404, 28336, 30107, 30668, 32062, 32144, 34153, 34408, 36652, 38318, 39032, 41492, 43792, 44198, 46207, 49588, 50512, 52808, 53669, 60214, 61336, 64124, 68306, 68816, 72611, 73304, 76636, 78064, 82984, 88396, 92414, 99176, 105616, 107338, 112217, 120428, 122672, 128248, 136612, 145222, 146608, 153272, 165968, 176341, 176792, 184828, 198352, 210749, 214676, 224434, 240856, 256496, 273224, 290444, 306544, 352682, 353584, 369656, 375683, 421498, 429352, 448868, 481712, 508277, 546448, 580888, 705364, 739312, 751366, 785519, 842996, 858704, 897736, 1016554, 1161776, 1234387, 1410728, 1502732, 1571038, 1685992, 1795472, 2033108, 2468774, 2821456, 3005464, 3142076, 3371984, 4066216, 4937548, 6010928, 6284152, 8132432, 8640709, 9875096, 12568304, 17281418, 19750192, 34562836, 69125672, 138251344]

約数ペア:

[(1, 138251344), (2, 69125672), (4, 34562836), (7, 19750192), (8, 17281418), (11, 12568304), (14, 9875096), (16, 8640709), (17, 8132432), (22, 6284152), (23, 6010928), (28, 4937548), (34, 4066216), (41, 3371984), (44, 3142076), (46, 3005464), (49, 2821456), (56, 2468774), (68, 2033108), (77, 1795472), (82, 1685992), (88, 1571038), (92, 1502732), (98, 1410728), (112, 1234387), (119, 1161776), (136, 1016554), (154, 897736), (161, 858704), (164, 842996), (176, 785519), (184, 751366), (187, 739312), (196, 705364), (238, 580888), (253, 546448), (272, 508277), (287, 481712), (308, 448868), (322, 429352), (328, 421498), (368, 375683), (374, 369656), (391, 353584), (392, 352682), (451, 306544), (476, 290444), (506, 273224), (539, 256496), (574, 240856), (616, 224434), (644, 214676), (656, 210749), (697, 198352), (748, 184828), (782, 176792), (784, 176341), (833, 165968), (902, 153272), (943, 146608), (952, 145222), (1012, 136612), (1078, 128248), (1127, 122672), (1148, 120428), (1232, 112217), (1288, 107338), (1309, 105616), (1394, 99176), (1496, 92414), (1564, 88396), (1666, 82984), (1771, 78064), (1804, 76636), (1886, 73304), (1904, 72611), (2009, 68816), (2024, 68306), (2156, 64124), (2254, 61336), (2296, 60214), (2576, 53669), (2618, 52808), (2737, 50512), (2788, 49588), (2992, 46207), (3128, 44198), (3157, 43792), (3332, 41492), (3542, 39032), (3608, 38318), (3772, 36652), (4018, 34408), (4048, 34153), (4301, 32144), (4312, 32062), (4508, 30668), (4592, 30107), (4879, 28336), (5236, 26404), (5474, 25256), (5576, 24794), (6256, 22099), (6314, 21896), (6601, 20944), (6664, 20746), (7084, 19516), (7216, 19159), (7544, 18326), (7667, 18032), (8036, 17204), (8602, 16072), (8624, 16031), (9016, 15334), (9163, 15088), (9758, 14168), (10373, 13328), (10472, 13202), (10948, 12628), (11152, 12397)]