164942784

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1801}}^1$

素因数の和:1875

約数の個数: 112

約数和(自身を含む): 494324640

約数和(自身を除く): 329381856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 144, 159, 192, 212, 216, 288, 318, 424, 432, 477, 576, 636, 848, 864, 954, 1272, 1431, 1696, 1728, 1801, 1908, 2544, 2862, 3392, 3602, 3816, 5088, 5403, 5724, 7204, 7632, 10176, 10806, 11448, 14408, 15264, 16209, 21612, 22896, 28816, 30528, 32418, 43224, 45792, 48627, 57632, 64836, 86448, 91584, 95453, 97254, 115264, 129672, 172896, 190906, 194508, 259344, 286359, 345792, 381812, 389016, 518688, 572718, 763624, 778032, 859077, 1037376, 1145436, 1527248, 1556064, 1718154, 2290872, 2577231, 3054496, 3112128, 3436308, 4581744, 5154462, 6108992, 6872616, 9163488, 10308924, 13745232, 18326976, 20617848, 27490464, 41235696, 54980928, 82471392, 164942784]

約数ペア:

[(1, 164942784), (2, 82471392), (3, 54980928), (4, 41235696), (6, 27490464), (8, 20617848), (9, 18326976), (12, 13745232), (16, 10308924), (18, 9163488), (24, 6872616), (27, 6108992), (32, 5154462), (36, 4581744), (48, 3436308), (53, 3112128), (54, 3054496), (64, 2577231), (72, 2290872), (96, 1718154), (106, 1556064), (108, 1527248), (144, 1145436), (159, 1037376), (192, 859077), (212, 778032), (216, 763624), (288, 572718), (318, 518688), (424, 389016), (432, 381812), (477, 345792), (576, 286359), (636, 259344), (848, 194508), (864, 190906), (954, 172896), (1272, 129672), (1431, 115264), (1696, 97254), (1728, 95453), (1801, 91584), (1908, 86448), (2544, 64836), (2862, 57632), (3392, 48627), (3602, 45792), (3816, 43224), (5088, 32418), (5403, 30528), (5724, 28816), (7204, 22896), (7632, 21612), (10176, 16209), (10806, 15264), (11448, 14408)]