161459136

素因数分解:

$2^6\times 3^3\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:663

約数の個数: 112

約数和(自身を含む): 477926400

約数和(自身を除く): 316467264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 223, 288, 419, 432, 446, 576, 669, 838, 864, 892, 1257, 1338, 1676, 1728, 1784, 2007, 2514, 2676, 3352, 3568, 3771, 4014, 5028, 5352, 6021, 6704, 7136, 7542, 8028, 10056, 10704, 11313, 12042, 13408, 14272, 15084, 16056, 20112, 21408, 22626, 24084, 26816, 30168, 32112, 40224, 42816, 45252, 48168, 60336, 64224, 80448, 90504, 93437, 96336, 120672, 128448, 181008, 186874, 192672, 241344, 280311, 362016, 373748, 385344, 560622, 724032, 747496, 840933, 1121244, 1494992, 1681866, 2242488, 2522799, 2989984, 3363732, 4484976, 5045598, 5979968, 6727464, 8969952, 10091196, 13454928, 17939904, 20182392, 26909856, 40364784, 53819712, 80729568, 161459136]

約数ペア:

[(1, 161459136), (2, 80729568), (3, 53819712), (4, 40364784), (6, 26909856), (8, 20182392), (9, 17939904), (12, 13454928), (16, 10091196), (18, 8969952), (24, 6727464), (27, 5979968), (32, 5045598), (36, 4484976), (48, 3363732), (54, 2989984), (64, 2522799), (72, 2242488), (96, 1681866), (108, 1494992), (144, 1121244), (192, 840933), (216, 747496), (223, 724032), (288, 560622), (419, 385344), (432, 373748), (446, 362016), (576, 280311), (669, 241344), (838, 192672), (864, 186874), (892, 181008), (1257, 128448), (1338, 120672), (1676, 96336), (1728, 93437), (1784, 90504), (2007, 80448), (2514, 64224), (2676, 60336), (3352, 48168), (3568, 45252), (3771, 42816), (4014, 40224), (5028, 32112), (5352, 30168), (6021, 26816), (6704, 24084), (7136, 22626), (7542, 21408), (8028, 20112), (10056, 16056), (10704, 15084), (11313, 14272), (12042, 13408)]