131025216

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 168

約数和(自身を含む): 425074080

約数和(自身を除く): 294048864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 392, 399, 448, 456, 532, 588, 608, 672, 733, 784, 798, 912, 931, 1064, 1176, 1216, 1344, 1466, 1568, 1596, 1824, 1862, 2128, 2199, 2352, 2793, 2932, 3136, 3192, 3648, 3724, 4256, 4398, 4704, 5131, 5586, 5864, 6384, 7448, 8512, 8796, 9408, 10262, 11172, 11728, 12768, 13927, 14896, 15393, 17592, 20524, 22344, 23456, 25536, 27854, 29792, 30786, 35184, 35917, 41048, 41781, 44688, 46912, 55708, 59584, 61572, 70368, 71834, 82096, 83562, 89376, 97489, 107751, 111416, 123144, 140736, 143668, 164192, 167124, 178752, 194978, 215502, 222832, 246288, 287336, 292467, 328384, 334248, 389956, 431004, 445664, 492576, 574672, 584934, 668496, 682423, 779912, 862008, 891328, 985152, 1149344, 1169868, 1336992, 1364846, 1559824, 1724016, 2047269, 2298688, 2339736, 2673984, 2729692, 3119648, 3448032, 4094538, 4679472, 5459384, 6239296, 6896064, 8189076, 9358944, 10918768, 16378152, 18717888, 21837536, 32756304, 43675072, 65512608, 131025216]

約数ペア:

[(1, 131025216), (2, 65512608), (3, 43675072), (4, 32756304), (6, 21837536), (7, 18717888), (8, 16378152), (12, 10918768), (14, 9358944), (16, 8189076), (19, 6896064), (21, 6239296), (24, 5459384), (28, 4679472), (32, 4094538), (38, 3448032), (42, 3119648), (48, 2729692), (49, 2673984), (56, 2339736), (57, 2298688), (64, 2047269), (76, 1724016), (84, 1559824), (96, 1364846), (98, 1336992), (112, 1169868), (114, 1149344), (133, 985152), (147, 891328), (152, 862008), (168, 779912), (192, 682423), (196, 668496), (224, 584934), (228, 574672), (266, 492576), (294, 445664), (304, 431004), (336, 389956), (392, 334248), (399, 328384), (448, 292467), (456, 287336), (532, 246288), (588, 222832), (608, 215502), (672, 194978), (733, 178752), (784, 167124), (798, 164192), (912, 143668), (931, 140736), (1064, 123144), (1176, 111416), (1216, 107751), (1344, 97489), (1466, 89376), (1568, 83562), (1596, 82096), (1824, 71834), (1862, 70368), (2128, 61572), (2199, 59584), (2352, 55708), (2793, 46912), (2932, 44688), (3136, 41781), (3192, 41048), (3648, 35917), (3724, 35184), (4256, 30786), (4398, 29792), (4704, 27854), (5131, 25536), (5586, 23456), (5864, 22344), (6384, 20524), (7448, 17592), (8512, 15393), (8796, 14896), (9408, 13927), (10262, 12768), (11172, 11728)]