127884064

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 344881152

約数和(自身を除く): 216997088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 43, 44, 56, 68, 71, 77, 86, 88, 112, 119, 136, 142, 154, 172, 176, 187, 224, 238, 272, 284, 301, 308, 344, 352, 374, 473, 476, 497, 544, 568, 602, 616, 688, 731, 748, 781, 946, 952, 994, 1136, 1204, 1207, 1232, 1309, 1376, 1462, 1496, 1562, 1892, 1904, 1988, 2272, 2408, 2414, 2464, 2618, 2924, 2992, 3053, 3124, 3311, 3784, 3808, 3976, 4816, 4828, 5117, 5236, 5467, 5848, 5984, 6106, 6248, 6622, 7568, 7952, 8041, 8449, 9632, 9656, 10234, 10472, 10934, 11696, 12212, 12496, 13244, 13277, 15136, 15904, 16082, 16898, 19312, 20468, 20944, 21371, 21868, 23392, 24424, 24992, 26488, 26554, 32164, 33583, 33796, 38624, 40936, 41888, 42742, 43736, 48848, 51901, 52976, 53108, 56287, 64328, 67166, 67592, 81872, 85484, 87472, 92939, 97696, 103802, 105952, 106216, 112574, 128656, 134332, 135184, 163744, 170968, 174944, 185878, 207604, 212432, 225148, 235081, 257312, 268664, 270368, 341936, 363307, 371756, 415208, 424864, 450296, 470162, 537328, 570911, 683872, 726614, 743512, 830416, 900592, 940324, 1074656, 1141822, 1453228, 1487024, 1660832, 1801184, 1880648, 2283644, 2906456, 2974048, 3761296, 3996377, 4567288, 5812912, 7522592, 7992754, 9134576, 11625824, 15985508, 18269152, 31971016, 63942032, 127884064]

約数ペア:

[(1, 127884064), (2, 63942032), (4, 31971016), (7, 18269152), (8, 15985508), (11, 11625824), (14, 9134576), (16, 7992754), (17, 7522592), (22, 5812912), (28, 4567288), (32, 3996377), (34, 3761296), (43, 2974048), (44, 2906456), (56, 2283644), (68, 1880648), (71, 1801184), (77, 1660832), (86, 1487024), (88, 1453228), (112, 1141822), (119, 1074656), (136, 940324), (142, 900592), (154, 830416), (172, 743512), (176, 726614), (187, 683872), (224, 570911), (238, 537328), (272, 470162), (284, 450296), (301, 424864), (308, 415208), (344, 371756), (352, 363307), (374, 341936), (473, 270368), (476, 268664), (497, 257312), (544, 235081), (568, 225148), (602, 212432), (616, 207604), (688, 185878), (731, 174944), (748, 170968), (781, 163744), (946, 135184), (952, 134332), (994, 128656), (1136, 112574), (1204, 106216), (1207, 105952), (1232, 103802), (1309, 97696), (1376, 92939), (1462, 87472), (1496, 85484), (1562, 81872), (1892, 67592), (1904, 67166), (1988, 64328), (2272, 56287), (2408, 53108), (2414, 52976), (2464, 51901), (2618, 48848), (2924, 43736), (2992, 42742), (3053, 41888), (3124, 40936), (3311, 38624), (3784, 33796), (3808, 33583), (3976, 32164), (4816, 26554), (4828, 26488), (5117, 24992), (5236, 24424), (5467, 23392), (5848, 21868), (5984, 21371), (6106, 20944), (6248, 20468), (6622, 19312), (7568, 16898), (7952, 16082), (8041, 15904), (8449, 15136), (9632, 13277), (9656, 13244), (10234, 12496), (10472, 12212), (10934, 11696)]