133396224

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 395587584

約数和(自身を除く): 262191360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 431, 496, 624, 744, 768, 806, 832, 862, 992, 1209, 1248, 1293, 1488, 1612, 1664, 1724, 1984, 2418, 2496, 2586, 2976, 3224, 3328, 3448, 3968, 4836, 4992, 5172, 5603, 5952, 6448, 6896, 7936, 9672, 9984, 10344, 11206, 11904, 12896, 13361, 13792, 16809, 19344, 20688, 22412, 23808, 25792, 26722, 27584, 33618, 38688, 40083, 41376, 44824, 51584, 53444, 55168, 67236, 77376, 80166, 82752, 89648, 103168, 106888, 110336, 134472, 154752, 160332, 165504, 173693, 179296, 213776, 268944, 309504, 320664, 331008, 347386, 358592, 427552, 521079, 537888, 641328, 694772, 717184, 855104, 1042158, 1075776, 1282656, 1389544, 1434368, 1710208, 2084316, 2151552, 2565312, 2779088, 3420416, 4168632, 4303104, 5130624, 5558176, 8337264, 10261248, 11116352, 16674528, 22232704, 33349056, 44465408, 66698112, 133396224]

約数ペア:

[(1, 133396224), (2, 66698112), (3, 44465408), (4, 33349056), (6, 22232704), (8, 16674528), (12, 11116352), (13, 10261248), (16, 8337264), (24, 5558176), (26, 5130624), (31, 4303104), (32, 4168632), (39, 3420416), (48, 2779088), (52, 2565312), (62, 2151552), (64, 2084316), (78, 1710208), (93, 1434368), (96, 1389544), (104, 1282656), (124, 1075776), (128, 1042158), (156, 855104), (186, 717184), (192, 694772), (208, 641328), (248, 537888), (256, 521079), (312, 427552), (372, 358592), (384, 347386), (403, 331008), (416, 320664), (431, 309504), (496, 268944), (624, 213776), (744, 179296), (768, 173693), (806, 165504), (832, 160332), (862, 154752), (992, 134472), (1209, 110336), (1248, 106888), (1293, 103168), (1488, 89648), (1612, 82752), (1664, 80166), (1724, 77376), (1984, 67236), (2418, 55168), (2496, 53444), (2586, 51584), (2976, 44824), (3224, 41376), (3328, 40083), (3448, 38688), (3968, 33618), (4836, 27584), (4992, 26722), (5172, 25792), (5603, 23808), (5952, 22412), (6448, 20688), (6896, 19344), (7936, 16809), (9672, 13792), (9984, 13361), (10344, 12896), (11206, 11904)]