142854544

素因数分解:

$2^4\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2791}}^1$

素因数の和:3263

約数の個数: 40

約数和(自身を含む): 317126528

約数和(自身を除く): 174271984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457, 914, 1828, 2791, 3199, 3656, 5582, 6398, 7312, 11164, 12796, 19537, 22328, 25592, 39074, 44656, 51184, 78148, 156296, 312592, 1275487, 2550974, 5101948, 8928409, 10203896, 17856818, 20407792, 35713636, 71427272, 142854544]

約数ペア:

[(1, 142854544), (2, 71427272), (4, 35713636), (7, 20407792), (8, 17856818), (14, 10203896), (16, 8928409), (28, 5101948), (56, 2550974), (112, 1275487), (457, 312592), (914, 156296), (1828, 78148), (2791, 51184), (3199, 44656), (3656, 39074), (5582, 25592), (6398, 22328), (7312, 19537), (11164, 12796)]