157481362

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1\times {\mathrm{1117}}^1$

素因数の和:1725

約数の個数: 16

約数和(自身を含む): 238469400

約数和(自身を除く): 80988038

約数列:

[1, 2, 157, 314, 449, 898, 1117, 2234, 70493, 140986, 175369, 350738, 501533, 1003066, 78740681, 157481362]

約数ペア:

[(1, 157481362), (2, 78740681), (157, 1003066), (314, 501533), (449, 350738), (898, 175369), (1117, 140986), (2234, 70493)]