131122368

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:496

約数の個数: 168

約数和(自身を含む): 418338000

約数和(自身を除く): 287215632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 169, 192, 208, 216, 234, 288, 312, 338, 351, 416, 432, 449, 468, 507, 576, 624, 676, 702, 832, 864, 898, 936, 1014, 1248, 1347, 1352, 1404, 1521, 1728, 1796, 1872, 2028, 2496, 2694, 2704, 2808, 3042, 3592, 3744, 4041, 4056, 4563, 5388, 5408, 5616, 5837, 6084, 7184, 7488, 8082, 8112, 9126, 10776, 10816, 11232, 11674, 12123, 12168, 14368, 16164, 16224, 17511, 18252, 21552, 22464, 23348, 24246, 24336, 28736, 32328, 32448, 35022, 36504, 43104, 46696, 48492, 48672, 52533, 64656, 70044, 73008, 75881, 86208, 93392, 96984, 97344, 105066, 129312, 140088, 146016, 151762, 157599, 186784, 193968, 210132, 227643, 258624, 280176, 292032, 303524, 315198, 373568, 387936, 420264, 455286, 560352, 607048, 630396, 682929, 775872, 840528, 910572, 1120704, 1214096, 1260792, 1365858, 1681056, 1821144, 2048787, 2428192, 2521584, 2731716, 3362112, 3642288, 4097574, 4856384, 5043168, 5463432, 7284576, 8195148, 10086336, 10926864, 14569152, 16390296, 21853728, 32780592, 43707456, 65561184, 131122368]

約数ペア:

[(1, 131122368), (2, 65561184), (3, 43707456), (4, 32780592), (6, 21853728), (8, 16390296), (9, 14569152), (12, 10926864), (13, 10086336), (16, 8195148), (18, 7284576), (24, 5463432), (26, 5043168), (27, 4856384), (32, 4097574), (36, 3642288), (39, 3362112), (48, 2731716), (52, 2521584), (54, 2428192), (64, 2048787), (72, 1821144), (78, 1681056), (96, 1365858), (104, 1260792), (108, 1214096), (117, 1120704), (144, 910572), (156, 840528), (169, 775872), (192, 682929), (208, 630396), (216, 607048), (234, 560352), (288, 455286), (312, 420264), (338, 387936), (351, 373568), (416, 315198), (432, 303524), (449, 292032), (468, 280176), (507, 258624), (576, 227643), (624, 210132), (676, 193968), (702, 186784), (832, 157599), (864, 151762), (898, 146016), (936, 140088), (1014, 129312), (1248, 105066), (1347, 97344), (1352, 96984), (1404, 93392), (1521, 86208), (1728, 75881), (1796, 73008), (1872, 70044), (2028, 64656), (2496, 52533), (2694, 48672), (2704, 48492), (2808, 46696), (3042, 43104), (3592, 36504), (3744, 35022), (4041, 32448), (4056, 32328), (4563, 28736), (5388, 24336), (5408, 24246), (5616, 23348), (5837, 22464), (6084, 21552), (7184, 18252), (7488, 17511), (8082, 16224), (8112, 16164), (9126, 14368), (10776, 12168), (10816, 12123), (11232, 11674)]