145755552

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 434294784

約数和(自身を除く): 288539232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 43, 48, 51, 62, 67, 68, 86, 93, 96, 102, 124, 129, 134, 136, 172, 186, 201, 204, 248, 258, 268, 272, 344, 372, 402, 408, 496, 516, 527, 536, 544, 688, 731, 744, 804, 816, 992, 1032, 1054, 1072, 1139, 1333, 1376, 1462, 1488, 1581, 1608, 1632, 2064, 2077, 2108, 2144, 2193, 2278, 2666, 2881, 2924, 2976, 3162, 3216, 3417, 3999, 4128, 4154, 4216, 4386, 4556, 5332, 5762, 5848, 6231, 6324, 6432, 6834, 7998, 8308, 8432, 8643, 8772, 9112, 10664, 11524, 11696, 12462, 12648, 13668, 15996, 16616, 16864, 17286, 17544, 18224, 21328, 22661, 23048, 23392, 24924, 25296, 27336, 31992, 33232, 34572, 35088, 35309, 36448, 42656, 45322, 46096, 48977, 49848, 50592, 54672, 63984, 66464, 67983, 69144, 70176, 70618, 89311, 90644, 92192, 97954, 99696, 105927, 109344, 127968, 135966, 138288, 141236, 146931, 178622, 181288, 195908, 199392, 211854, 267933, 271932, 276576, 282472, 293862, 357244, 362576, 391816, 423708, 535866, 543864, 564944, 587724, 714488, 725152, 783632, 847416, 1071732, 1087728, 1129888, 1175448, 1428976, 1518287, 1567264, 1694832, 2143464, 2175456, 2350896, 2857952, 3036574, 3389664, 4286928, 4554861, 4701792, 6073148, 8573856, 9109722, 12146296, 18219444, 24292592, 36438888, 48585184, 72877776, 145755552]

約数ペア:

[(1, 145755552), (2, 72877776), (3, 48585184), (4, 36438888), (6, 24292592), (8, 18219444), (12, 12146296), (16, 9109722), (17, 8573856), (24, 6073148), (31, 4701792), (32, 4554861), (34, 4286928), (43, 3389664), (48, 3036574), (51, 2857952), (62, 2350896), (67, 2175456), (68, 2143464), (86, 1694832), (93, 1567264), (96, 1518287), (102, 1428976), (124, 1175448), (129, 1129888), (134, 1087728), (136, 1071732), (172, 847416), (186, 783632), (201, 725152), (204, 714488), (248, 587724), (258, 564944), (268, 543864), (272, 535866), (344, 423708), (372, 391816), (402, 362576), (408, 357244), (496, 293862), (516, 282472), (527, 276576), (536, 271932), (544, 267933), (688, 211854), (731, 199392), (744, 195908), (804, 181288), (816, 178622), (992, 146931), (1032, 141236), (1054, 138288), (1072, 135966), (1139, 127968), (1333, 109344), (1376, 105927), (1462, 99696), (1488, 97954), (1581, 92192), (1608, 90644), (1632, 89311), (2064, 70618), (2077, 70176), (2108, 69144), (2144, 67983), (2193, 66464), (2278, 63984), (2666, 54672), (2881, 50592), (2924, 49848), (2976, 48977), (3162, 46096), (3216, 45322), (3417, 42656), (3999, 36448), (4128, 35309), (4154, 35088), (4216, 34572), (4386, 33232), (4556, 31992), (5332, 27336), (5762, 25296), (5848, 24924), (6231, 23392), (6324, 23048), (6432, 22661), (6834, 21328), (7998, 18224), (8308, 17544), (8432, 17286), (8643, 16864), (8772, 16616), (9112, 15996), (10664, 13668), (11524, 12648), (11696, 12462)]