133643776

素因数分解:

$2^9\times 7^3\times {\mathrm{761}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 311810400

約数和(自身を除く): 178166624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 761, 784, 896, 1372, 1522, 1568, 1792, 2744, 3044, 3136, 3584, 5327, 5488, 6088, 6272, 10654, 10976, 12176, 12544, 21308, 21952, 24352, 25088, 37289, 42616, 43904, 48704, 74578, 85232, 87808, 97408, 149156, 170464, 175616, 194816, 261023, 298312, 340928, 389632, 522046, 596624, 681856, 1044092, 1193248, 1363712, 2088184, 2386496, 2727424, 4176368, 4772992, 8352736, 9545984, 16705472, 19091968, 33410944, 66821888, 133643776]

約数ペア:

[(1, 133643776), (2, 66821888), (4, 33410944), (7, 19091968), (8, 16705472), (14, 9545984), (16, 8352736), (28, 4772992), (32, 4176368), (49, 2727424), (56, 2386496), (64, 2088184), (98, 1363712), (112, 1193248), (128, 1044092), (196, 681856), (224, 596624), (256, 522046), (343, 389632), (392, 340928), (448, 298312), (512, 261023), (686, 194816), (761, 175616), (784, 170464), (896, 149156), (1372, 97408), (1522, 87808), (1568, 85232), (1792, 74578), (2744, 48704), (3044, 43904), (3136, 42616), (3584, 37289), (5327, 25088), (5488, 24352), (6088, 21952), (6272, 21308), (10654, 12544), (10976, 12176)]