163920064

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:127

約数の個数: 224

約数和(自身を含む): 444764160

約数和(自身を除く): 280844096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 31, 32, 37, 44, 56, 58, 62, 64, 74, 77, 88, 112, 116, 124, 148, 154, 176, 203, 217, 224, 232, 248, 259, 296, 308, 319, 341, 352, 406, 407, 434, 448, 464, 496, 518, 592, 616, 638, 682, 704, 812, 814, 868, 899, 928, 992, 1036, 1073, 1147, 1184, 1232, 1276, 1364, 1624, 1628, 1736, 1798, 1856, 1984, 2072, 2146, 2233, 2294, 2368, 2387, 2464, 2552, 2728, 2849, 3248, 3256, 3472, 3596, 4144, 4292, 4466, 4588, 4774, 4928, 5104, 5456, 5698, 6293, 6496, 6512, 6944, 7192, 7511, 8029, 8288, 8584, 8932, 9176, 9548, 9889, 10208, 10912, 11396, 11803, 12586, 12617, 12992, 13024, 13888, 14384, 15022, 16058, 16576, 17168, 17864, 18352, 19096, 19778, 20416, 21824, 22792, 23606, 25172, 25234, 26048, 28768, 30044, 32116, 33263, 34336, 35728, 36704, 38192, 39556, 45584, 47212, 50344, 50468, 57536, 60088, 64232, 66526, 68672, 69223, 71456, 73408, 76384, 79112, 82621, 88319, 91168, 94424, 100688, 100936, 120176, 128464, 133052, 138446, 142912, 152768, 158224, 165242, 176638, 182336, 188848, 201376, 201872, 232841, 240352, 256928, 266104, 276892, 316448, 330484, 353276, 365893, 377696, 402752, 403744, 465682, 480704, 513856, 532208, 553784, 632896, 660968, 706552, 731786, 755392, 807488, 931364, 1064416, 1107568, 1321936, 1413104, 1463572, 1862728, 2128832, 2215136, 2561251, 2643872, 2826208, 2927144, 3725456, 4430272, 5122502, 5287744, 5652416, 5854288, 7450912, 10245004, 11708576, 14901824, 20490008, 23417152, 40980016, 81960032, 163920064]

約数ペア:

[(1, 163920064), (2, 81960032), (4, 40980016), (7, 23417152), (8, 20490008), (11, 14901824), (14, 11708576), (16, 10245004), (22, 7450912), (28, 5854288), (29, 5652416), (31, 5287744), (32, 5122502), (37, 4430272), (44, 3725456), (56, 2927144), (58, 2826208), (62, 2643872), (64, 2561251), (74, 2215136), (77, 2128832), (88, 1862728), (112, 1463572), (116, 1413104), (124, 1321936), (148, 1107568), (154, 1064416), (176, 931364), (203, 807488), (217, 755392), (224, 731786), (232, 706552), (248, 660968), (259, 632896), (296, 553784), (308, 532208), (319, 513856), (341, 480704), (352, 465682), (406, 403744), (407, 402752), (434, 377696), (448, 365893), (464, 353276), (496, 330484), (518, 316448), (592, 276892), (616, 266104), (638, 256928), (682, 240352), (704, 232841), (812, 201872), (814, 201376), (868, 188848), (899, 182336), (928, 176638), (992, 165242), (1036, 158224), (1073, 152768), (1147, 142912), (1184, 138446), (1232, 133052), (1276, 128464), (1364, 120176), (1624, 100936), (1628, 100688), (1736, 94424), (1798, 91168), (1856, 88319), (1984, 82621), (2072, 79112), (2146, 76384), (2233, 73408), (2294, 71456), (2368, 69223), (2387, 68672), (2464, 66526), (2552, 64232), (2728, 60088), (2849, 57536), (3248, 50468), (3256, 50344), (3472, 47212), (3596, 45584), (4144, 39556), (4292, 38192), (4466, 36704), (4588, 35728), (4774, 34336), (4928, 33263), (5104, 32116), (5456, 30044), (5698, 28768), (6293, 26048), (6496, 25234), (6512, 25172), (6944, 23606), (7192, 22792), (7511, 21824), (8029, 20416), (8288, 19778), (8584, 19096), (8932, 18352), (9176, 17864), (9548, 17168), (9889, 16576), (10208, 16058), (10912, 15022), (11396, 14384), (11803, 13888), (12586, 13024), (12617, 12992)]