131390784

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{32587}}^1$

素因数の和:32612

約数の個数: 84

約数和(自身を含む): 430422304

約数和(自身を除く): 299031520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 32587, 65174, 97761, 130348, 195522, 228109, 260696, 293283, 391044, 456218, 521392, 586566, 684327, 782088, 912436, 1042784, 1173132, 1368654, 1564176, 1824872, 2052981, 2085568, 2346264, 2737308, 3128352, 3649744, 4105962, 4692528, 5474616, 6256704, 7299488, 8211924, 9385056, 10949232, 14598976, 16423848, 18770112, 21898464, 32847696, 43796928, 65695392, 131390784]

約数ペア:

[(1, 131390784), (2, 65695392), (3, 43796928), (4, 32847696), (6, 21898464), (7, 18770112), (8, 16423848), (9, 14598976), (12, 10949232), (14, 9385056), (16, 8211924), (18, 7299488), (21, 6256704), (24, 5474616), (28, 4692528), (32, 4105962), (36, 3649744), (42, 3128352), (48, 2737308), (56, 2346264), (63, 2085568), (64, 2052981), (72, 1824872), (84, 1564176), (96, 1368654), (112, 1173132), (126, 1042784), (144, 912436), (168, 782088), (192, 684327), (224, 586566), (252, 521392), (288, 456218), (336, 391044), (448, 293283), (504, 260696), (576, 228109), (672, 195522), (1008, 130348), (1344, 97761), (2016, 65174), (4032, 32587)]