191871432

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 532939680

約数和(自身を除く): 341068248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 97, 166, 194, 249, 291, 331, 332, 388, 498, 582, 662, 664, 747, 776, 873, 993, 996, 1164, 1324, 1494, 1746, 1986, 1992, 2328, 2648, 2979, 2988, 3492, 3972, 5958, 5976, 6984, 7944, 8051, 11916, 16102, 23832, 24153, 27473, 32107, 32204, 48306, 54946, 64214, 64408, 72459, 82419, 96321, 96612, 109892, 128428, 144918, 164838, 192642, 193224, 219784, 247257, 256856, 288963, 289836, 329676, 385284, 494514, 577926, 579672, 659352, 770568, 989028, 1155852, 1978056, 2311704, 2664881, 5329762, 7994643, 10659524, 15989286, 21319048, 23983929, 31978572, 47967858, 63957144, 95935716, 191871432]

約数ペア:

[(1, 191871432), (2, 95935716), (3, 63957144), (4, 47967858), (6, 31978572), (8, 23983929), (9, 21319048), (12, 15989286), (18, 10659524), (24, 7994643), (36, 5329762), (72, 2664881), (83, 2311704), (97, 1978056), (166, 1155852), (194, 989028), (249, 770568), (291, 659352), (331, 579672), (332, 577926), (388, 494514), (498, 385284), (582, 329676), (662, 289836), (664, 288963), (747, 256856), (776, 247257), (873, 219784), (993, 193224), (996, 192642), (1164, 164838), (1324, 144918), (1494, 128428), (1746, 109892), (1986, 96612), (1992, 96321), (2328, 82419), (2648, 72459), (2979, 64408), (2988, 64214), (3492, 54946), (3972, 48306), (5958, 32204), (5976, 32107), (6984, 27473), (7944, 24153), (8051, 23832), (11916, 16102)]