143287312

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5737}}^1$

素因数の和:5975

約数の個数: 40

約数和(自身を含む): 318757376

約数和(自身を除く): 175470064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 3122, 3568, 5737, 6244, 11474, 12488, 22948, 24976, 40159, 45896, 80318, 91792, 160636, 321272, 642544, 1279351, 2558702, 5117404, 8955457, 10234808, 17910914, 20469616, 35821828, 71643656, 143287312]

約数ペア:

[(1, 143287312), (2, 71643656), (4, 35821828), (7, 20469616), (8, 17910914), (14, 10234808), (16, 8955457), (28, 5117404), (56, 2558702), (112, 1279351), (223, 642544), (446, 321272), (892, 160636), (1561, 91792), (1784, 80318), (3122, 45896), (3568, 40159), (5737, 24976), (6244, 22948), (11474, 12488)]