171141984

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1731

約数の個数: 144

約数和(自身を含む): 543855312

約数和(自身を除く): 372713328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1693, 1872, 1944, 2106, 2592, 2808, 3159, 3386, 3744, 3888, 4212, 5079, 5616, 6318, 6772, 7776, 8424, 10158, 11232, 12636, 13544, 15237, 16848, 20316, 22009, 25272, 27088, 30474, 33696, 40632, 44018, 45711, 50544, 54176, 60948, 66027, 81264, 88036, 91422, 101088, 121896, 132054, 137133, 162528, 176072, 182844, 198081, 243792, 264108, 274266, 352144, 365688, 396162, 411399, 487584, 528216, 548532, 594243, 704288, 731376, 792324, 822798, 1056432, 1097064, 1188486, 1462752, 1584648, 1645596, 1782729, 2112864, 2194128, 2376972, 3169296, 3291192, 3565458, 4388256, 4753944, 5348187, 6338592, 6582384, 7130916, 9507888, 10696374, 13164768, 14261832, 19015776, 21392748, 28523664, 42785496, 57047328, 85570992, 171141984]

約数ペア:

[(1, 171141984), (2, 85570992), (3, 57047328), (4, 42785496), (6, 28523664), (8, 21392748), (9, 19015776), (12, 14261832), (13, 13164768), (16, 10696374), (18, 9507888), (24, 7130916), (26, 6582384), (27, 6338592), (32, 5348187), (36, 4753944), (39, 4388256), (48, 3565458), (52, 3291192), (54, 3169296), (72, 2376972), (78, 2194128), (81, 2112864), (96, 1782729), (104, 1645596), (108, 1584648), (117, 1462752), (144, 1188486), (156, 1097064), (162, 1056432), (208, 822798), (216, 792324), (234, 731376), (243, 704288), (288, 594243), (312, 548532), (324, 528216), (351, 487584), (416, 411399), (432, 396162), (468, 365688), (486, 352144), (624, 274266), (648, 264108), (702, 243792), (864, 198081), (936, 182844), (972, 176072), (1053, 162528), (1248, 137133), (1296, 132054), (1404, 121896), (1693, 101088), (1872, 91422), (1944, 88036), (2106, 81264), (2592, 66027), (2808, 60948), (3159, 54176), (3386, 50544), (3744, 45711), (3888, 44018), (4212, 40632), (5079, 33696), (5616, 30474), (6318, 27088), (6772, 25272), (7776, 22009), (8424, 20316), (10158, 16848), (11232, 15237), (12636, 13544)]