181290528

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 558472320

約数和(自身を除く): 377181792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 53, 54, 72, 74, 96, 106, 107, 108, 111, 144, 148, 159, 212, 214, 216, 222, 288, 296, 318, 321, 333, 424, 428, 432, 444, 477, 592, 636, 642, 666, 848, 856, 864, 888, 954, 963, 999, 1184, 1272, 1284, 1332, 1431, 1696, 1712, 1776, 1908, 1926, 1961, 1998, 2544, 2568, 2664, 2862, 2889, 3424, 3552, 3816, 3852, 3922, 3959, 3996, 5088, 5136, 5328, 5671, 5724, 5778, 5883, 7632, 7704, 7844, 7918, 7992, 10272, 10656, 11342, 11448, 11556, 11766, 11877, 15264, 15408, 15688, 15836, 15984, 17013, 17649, 22684, 22896, 23112, 23532, 23754, 30816, 31376, 31672, 31968, 34026, 35298, 35631, 45368, 45792, 46224, 47064, 47508, 51039, 52947, 62752, 63344, 68052, 70596, 71262, 90736, 92448, 94128, 95016, 102078, 105894, 106893, 126688, 136104, 141192, 142524, 153117, 181472, 188256, 190032, 204156, 209827, 211788, 213786, 272208, 282384, 285048, 306234, 380064, 408312, 419654, 423576, 427572, 544416, 564768, 570096, 612468, 629481, 816624, 839308, 847152, 855144, 1140192, 1224936, 1258962, 1633248, 1678616, 1694304, 1710288, 1888443, 2449872, 2517924, 3357232, 3420576, 3776886, 4899744, 5035848, 5665329, 6714464, 7553772, 10071696, 11330658, 15107544, 20143392, 22661316, 30215088, 45322632, 60430176, 90645264, 181290528]

約数ペア:

[(1, 181290528), (2, 90645264), (3, 60430176), (4, 45322632), (6, 30215088), (8, 22661316), (9, 20143392), (12, 15107544), (16, 11330658), (18, 10071696), (24, 7553772), (27, 6714464), (32, 5665329), (36, 5035848), (37, 4899744), (48, 3776886), (53, 3420576), (54, 3357232), (72, 2517924), (74, 2449872), (96, 1888443), (106, 1710288), (107, 1694304), (108, 1678616), (111, 1633248), (144, 1258962), (148, 1224936), (159, 1140192), (212, 855144), (214, 847152), (216, 839308), (222, 816624), (288, 629481), (296, 612468), (318, 570096), (321, 564768), (333, 544416), (424, 427572), (428, 423576), (432, 419654), (444, 408312), (477, 380064), (592, 306234), (636, 285048), (642, 282384), (666, 272208), (848, 213786), (856, 211788), (864, 209827), (888, 204156), (954, 190032), (963, 188256), (999, 181472), (1184, 153117), (1272, 142524), (1284, 141192), (1332, 136104), (1431, 126688), (1696, 106893), (1712, 105894), (1776, 102078), (1908, 95016), (1926, 94128), (1961, 92448), (1998, 90736), (2544, 71262), (2568, 70596), (2664, 68052), (2862, 63344), (2889, 62752), (3424, 52947), (3552, 51039), (3816, 47508), (3852, 47064), (3922, 46224), (3959, 45792), (3996, 45368), (5088, 35631), (5136, 35298), (5328, 34026), (5671, 31968), (5724, 31672), (5778, 31376), (5883, 30816), (7632, 23754), (7704, 23532), (7844, 23112), (7918, 22896), (7992, 22684), (10272, 17649), (10656, 17013), (11342, 15984), (11448, 15836), (11556, 15688), (11766, 15408), (11877, 15264)]