131748288

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1690

約数の個数: 112

約数和(自身を含む): 405164544

約数和(自身を除く): 273416256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 168, 183, 192, 224, 244, 336, 366, 427, 448, 488, 672, 732, 854, 976, 1281, 1344, 1464, 1607, 1708, 1952, 2562, 2928, 3214, 3416, 3904, 4821, 5124, 5856, 6428, 6832, 9642, 10248, 11249, 11712, 12856, 13664, 19284, 20496, 22498, 25712, 27328, 33747, 38568, 40992, 44996, 51424, 67494, 77136, 81984, 89992, 98027, 102848, 134988, 154272, 179984, 196054, 269976, 294081, 308544, 359968, 392108, 539952, 588162, 686189, 719936, 784216, 1079904, 1176324, 1372378, 1568432, 2058567, 2159808, 2352648, 2744756, 3136864, 4117134, 4705296, 5489512, 6273728, 8234268, 9410592, 10979024, 16468536, 18821184, 21958048, 32937072, 43916096, 65874144, 131748288]

約数ペア:

[(1, 131748288), (2, 65874144), (3, 43916096), (4, 32937072), (6, 21958048), (7, 18821184), (8, 16468536), (12, 10979024), (14, 9410592), (16, 8234268), (21, 6273728), (24, 5489512), (28, 4705296), (32, 4117134), (42, 3136864), (48, 2744756), (56, 2352648), (61, 2159808), (64, 2058567), (84, 1568432), (96, 1372378), (112, 1176324), (122, 1079904), (168, 784216), (183, 719936), (192, 686189), (224, 588162), (244, 539952), (336, 392108), (366, 359968), (427, 308544), (448, 294081), (488, 269976), (672, 196054), (732, 179984), (854, 154272), (976, 134988), (1281, 102848), (1344, 98027), (1464, 89992), (1607, 81984), (1708, 77136), (1952, 67494), (2562, 51424), (2928, 44996), (3214, 40992), (3416, 38568), (3904, 33747), (4821, 27328), (5124, 25712), (5856, 22498), (6428, 20496), (6832, 19284), (9642, 13664), (10248, 12856), (11249, 11712)]