125319992

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{22157}}^1$

素因数の和:22271

約数の個数: 32

約数和(自身を含む): 271213920

約数和(自身を除く): 145893928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 22157, 44314, 88628, 155099, 177256, 310198, 620396, 1240792, 2237857, 4475714, 8951428, 15664999, 17902856, 31329998, 62659996, 125319992]

約数ペア:

[(1, 125319992), (2, 62659996), (4, 31329998), (7, 17902856), (8, 15664999), (14, 8951428), (28, 4475714), (56, 2237857), (101, 1240792), (202, 620396), (404, 310198), (707, 177256), (808, 155099), (1414, 88628), (2828, 44314), (5656, 22157)]