168407424

素因数分解:

$2^7\times 3^4\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 160

約数和(自身を含む): 515895600

約数和(自身を除く): 347488176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 384, 432, 439, 444, 576, 592, 648, 666, 864, 878, 888, 999, 1152, 1184, 1296, 1317, 1332, 1728, 1756, 1776, 1998, 2368, 2592, 2634, 2664, 2997, 3456, 3512, 3552, 3951, 3996, 4736, 5184, 5268, 5328, 5994, 7024, 7104, 7902, 7992, 10368, 10536, 10656, 11853, 11988, 14048, 14208, 15804, 15984, 16243, 21072, 21312, 23706, 23976, 28096, 31608, 31968, 32486, 35559, 42144, 42624, 47412, 47952, 48729, 56192, 63216, 63936, 64972, 71118, 84288, 94824, 95904, 97458, 126432, 127872, 129944, 142236, 146187, 168576, 189648, 191808, 194916, 252864, 259888, 284472, 292374, 379296, 383616, 389832, 438561, 505728, 519776, 568944, 584748, 758592, 779664, 877122, 1039552, 1137888, 1169496, 1315683, 1517184, 1559328, 1754244, 2079104, 2275776, 2338992, 2631366, 3118656, 3508488, 4551552, 4677984, 5262732, 6237312, 7016976, 9355968, 10525464, 14033952, 18711936, 21050928, 28067904, 42101856, 56135808, 84203712, 168407424]

約数ペア:

[(1, 168407424), (2, 84203712), (3, 56135808), (4, 42101856), (6, 28067904), (8, 21050928), (9, 18711936), (12, 14033952), (16, 10525464), (18, 9355968), (24, 7016976), (27, 6237312), (32, 5262732), (36, 4677984), (37, 4551552), (48, 3508488), (54, 3118656), (64, 2631366), (72, 2338992), (74, 2275776), (81, 2079104), (96, 1754244), (108, 1559328), (111, 1517184), (128, 1315683), (144, 1169496), (148, 1137888), (162, 1039552), (192, 877122), (216, 779664), (222, 758592), (288, 584748), (296, 568944), (324, 519776), (333, 505728), (384, 438561), (432, 389832), (439, 383616), (444, 379296), (576, 292374), (592, 284472), (648, 259888), (666, 252864), (864, 194916), (878, 191808), (888, 189648), (999, 168576), (1152, 146187), (1184, 142236), (1296, 129944), (1317, 127872), (1332, 126432), (1728, 97458), (1756, 95904), (1776, 94824), (1998, 84288), (2368, 71118), (2592, 64972), (2634, 63936), (2664, 63216), (2997, 56192), (3456, 48729), (3512, 47952), (3552, 47412), (3951, 42624), (3996, 42144), (4736, 35559), (5184, 32486), (5268, 31968), (5328, 31608), (5994, 28096), (7024, 23976), (7104, 23706), (7902, 21312), (7992, 21072), (10368, 16243), (10536, 15984), (10656, 15804), (11853, 14208), (11988, 14048)]