140925712

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{56101}}^1$

素因数の和:56266

約数の個数: 20

約数和(自身を含む): 274787596

約数和(自身を除く): 133861884

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 56101, 112202, 224404, 448808, 897616, 8807857, 17615714, 35231428, 70462856, 140925712]

約数ペア:

[(1, 140925712), (2, 70462856), (4, 35231428), (8, 17615714), (16, 8807857), (157, 897616), (314, 448808), (628, 224404), (1256, 112202), (2512, 56101)]