161740656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:564

約数の個数: 240

約数和(自身を含む): 584962560

約数和(自身を除く): 423221904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 48, 56, 58, 63, 66, 72, 77, 84, 87, 88, 99, 112, 116, 126, 132, 144, 154, 168, 174, 176, 198, 203, 231, 232, 252, 261, 264, 308, 319, 336, 348, 396, 406, 462, 464, 503, 504, 522, 528, 609, 616, 638, 693, 696, 792, 812, 924, 957, 1006, 1008, 1044, 1218, 1232, 1276, 1386, 1392, 1509, 1584, 1624, 1827, 1848, 1914, 2012, 2088, 2233, 2436, 2552, 2772, 2871, 3018, 3248, 3521, 3654, 3696, 3828, 4024, 4176, 4466, 4527, 4872, 5104, 5533, 5544, 5742, 6036, 6699, 7042, 7308, 7656, 8048, 8932, 9054, 9744, 10563, 11066, 11088, 11484, 12072, 13398, 14084, 14587, 14616, 15312, 16599, 17864, 18108, 20097, 21126, 22132, 22968, 24144, 26796, 28168, 29174, 29232, 31689, 33198, 35728, 36216, 38731, 40194, 42252, 43761, 44264, 45936, 49797, 53592, 56336, 58348, 63378, 66396, 72432, 77462, 80388, 84504, 87522, 88528, 99594, 102109, 107184, 116193, 116696, 126756, 131283, 132792, 154924, 160457, 160776, 169008, 175044, 199188, 204218, 232386, 233392, 253512, 262566, 265584, 306327, 309848, 320914, 321552, 348579, 350088, 398376, 408436, 464772, 481371, 507024, 525132, 612654, 619696, 641828, 697158, 700176, 796752, 816872, 918981, 929544, 962742, 1050264, 1123199, 1225308, 1283656, 1394316, 1444113, 1633744, 1837962, 1859088, 1925484, 2100528, 2246398, 2450616, 2567312, 2788632, 2888226, 3369597, 3675924, 3850968, 4492796, 4901232, 5577264, 5776452, 6739194, 7351848, 7701936, 8985592, 10108791, 11552904, 13478388, 14703696, 17971184, 20217582, 23105808, 26956776, 40435164, 53913552, 80870328, 161740656]

約数ペア:

[(1, 161740656), (2, 80870328), (3, 53913552), (4, 40435164), (6, 26956776), (7, 23105808), (8, 20217582), (9, 17971184), (11, 14703696), (12, 13478388), (14, 11552904), (16, 10108791), (18, 8985592), (21, 7701936), (22, 7351848), (24, 6739194), (28, 5776452), (29, 5577264), (33, 4901232), (36, 4492796), (42, 3850968), (44, 3675924), (48, 3369597), (56, 2888226), (58, 2788632), (63, 2567312), (66, 2450616), (72, 2246398), (77, 2100528), (84, 1925484), (87, 1859088), (88, 1837962), (99, 1633744), (112, 1444113), (116, 1394316), (126, 1283656), (132, 1225308), (144, 1123199), (154, 1050264), (168, 962742), (174, 929544), (176, 918981), (198, 816872), (203, 796752), (231, 700176), (232, 697158), (252, 641828), (261, 619696), (264, 612654), (308, 525132), (319, 507024), (336, 481371), (348, 464772), (396, 408436), (406, 398376), (462, 350088), (464, 348579), (503, 321552), (504, 320914), (522, 309848), (528, 306327), (609, 265584), (616, 262566), (638, 253512), (693, 233392), (696, 232386), (792, 204218), (812, 199188), (924, 175044), (957, 169008), (1006, 160776), (1008, 160457), (1044, 154924), (1218, 132792), (1232, 131283), (1276, 126756), (1386, 116696), (1392, 116193), (1509, 107184), (1584, 102109), (1624, 99594), (1827, 88528), (1848, 87522), (1914, 84504), (2012, 80388), (2088, 77462), (2233, 72432), (2436, 66396), (2552, 63378), (2772, 58348), (2871, 56336), (3018, 53592), (3248, 49797), (3521, 45936), (3654, 44264), (3696, 43761), (3828, 42252), (4024, 40194), (4176, 38731), (4466, 36216), (4527, 35728), (4872, 33198), (5104, 31689), (5533, 29232), (5544, 29174), (5742, 28168), (6036, 26796), (6699, 24144), (7042, 22968), (7308, 22132), (7656, 21126), (8048, 20097), (8932, 18108), (9054, 17864), (9744, 16599), (10563, 15312), (11066, 14616), (11088, 14587), (11484, 14084), (12072, 13398)]