142942688

素因数分解:

$2^5\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1523}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 322600320

約数和(自身を除く): 179657632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 419, 838, 1523, 1676, 2933, 3046, 3352, 5866, 6092, 6704, 10661, 11732, 12184, 13408, 21322, 23464, 24368, 42644, 46928, 48736, 85288, 93856, 170576, 341152, 638137, 1276274, 2552548, 4466959, 5105096, 8933918, 10210192, 17867836, 20420384, 35735672, 71471344, 142942688]

約数ペア:

[(1, 142942688), (2, 71471344), (4, 35735672), (7, 20420384), (8, 17867836), (14, 10210192), (16, 8933918), (28, 5105096), (32, 4466959), (56, 2552548), (112, 1276274), (224, 638137), (419, 341152), (838, 170576), (1523, 93856), (1676, 85288), (2933, 48736), (3046, 46928), (3352, 42644), (5866, 24368), (6092, 23464), (6704, 21322), (10661, 13408), (11732, 12184)]