162515024

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 370262016

約数和(自身を除く): 207746992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 107, 112, 142, 191, 214, 284, 382, 428, 497, 568, 749, 764, 856, 994, 1136, 1337, 1498, 1528, 1712, 1988, 2674, 2996, 3056, 3976, 5348, 5992, 7597, 7952, 10696, 11984, 13561, 15194, 20437, 21392, 27122, 30388, 40874, 53179, 54244, 60776, 81748, 94927, 106358, 108488, 121552, 143059, 163496, 189854, 212716, 216976, 286118, 326992, 379708, 425432, 572236, 759416, 850864, 1144472, 1451027, 1518832, 2288944, 2902054, 5804108, 10157189, 11608216, 20314378, 23216432, 40628756, 81257512, 162515024]

約数ペア:

[(1, 162515024), (2, 81257512), (4, 40628756), (7, 23216432), (8, 20314378), (14, 11608216), (16, 10157189), (28, 5804108), (56, 2902054), (71, 2288944), (107, 1518832), (112, 1451027), (142, 1144472), (191, 850864), (214, 759416), (284, 572236), (382, 425432), (428, 379708), (497, 326992), (568, 286118), (749, 216976), (764, 212716), (856, 189854), (994, 163496), (1136, 143059), (1337, 121552), (1498, 108488), (1528, 106358), (1712, 94927), (1988, 81748), (2674, 60776), (2996, 54244), (3056, 53179), (3976, 40874), (5348, 30388), (5992, 27122), (7597, 21392), (7952, 20437), (10696, 15194), (11984, 13561)]