168533856

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 507386880

約数和(自身を除く): 338853024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 72, 86, 93, 96, 124, 129, 144, 172, 186, 248, 258, 279, 288, 344, 372, 387, 439, 496, 516, 558, 688, 744, 774, 878, 992, 1032, 1116, 1317, 1333, 1376, 1488, 1548, 1756, 2064, 2232, 2634, 2666, 2976, 3096, 3512, 3951, 3999, 4128, 4464, 5268, 5332, 6192, 7024, 7902, 7998, 8928, 10536, 10664, 11997, 12384, 13609, 14048, 15804, 15996, 18877, 21072, 21328, 23994, 27218, 31608, 31992, 37754, 40827, 42144, 42656, 47988, 54436, 56631, 63216, 63984, 75508, 81654, 95976, 108872, 113262, 122481, 126432, 127968, 151016, 163308, 169893, 191952, 217744, 226524, 244962, 302032, 326616, 339786, 383904, 435488, 453048, 489924, 585187, 604064, 653232, 679572, 906096, 979848, 1170374, 1306464, 1359144, 1755561, 1812192, 1959696, 2340748, 2718288, 3511122, 3919392, 4681496, 5266683, 5436576, 7022244, 9362992, 10533366, 14044488, 18725984, 21066732, 28088976, 42133464, 56177952, 84266928, 168533856]

約数ペア:

[(1, 168533856), (2, 84266928), (3, 56177952), (4, 42133464), (6, 28088976), (8, 21066732), (9, 18725984), (12, 14044488), (16, 10533366), (18, 9362992), (24, 7022244), (31, 5436576), (32, 5266683), (36, 4681496), (43, 3919392), (48, 3511122), (62, 2718288), (72, 2340748), (86, 1959696), (93, 1812192), (96, 1755561), (124, 1359144), (129, 1306464), (144, 1170374), (172, 979848), (186, 906096), (248, 679572), (258, 653232), (279, 604064), (288, 585187), (344, 489924), (372, 453048), (387, 435488), (439, 383904), (496, 339786), (516, 326616), (558, 302032), (688, 244962), (744, 226524), (774, 217744), (878, 191952), (992, 169893), (1032, 163308), (1116, 151016), (1317, 127968), (1333, 126432), (1376, 122481), (1488, 113262), (1548, 108872), (1756, 95976), (2064, 81654), (2232, 75508), (2634, 63984), (2666, 63216), (2976, 56631), (3096, 54436), (3512, 47988), (3951, 42656), (3999, 42144), (4128, 40827), (4464, 37754), (5268, 31992), (5332, 31608), (6192, 27218), (7024, 23994), (7902, 21328), (7998, 21072), (8928, 18877), (10536, 15996), (10664, 15804), (11997, 14048), (12384, 13609)]