153996907454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{37725847}}^1$

素因数の和:37726019

約数の個数: 16

約数和(自身を含む): 250348727328

約数和(自身を除く): 96351819874

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 37725847, 75451694, 490436011, 980872022, 5922957979, 11845915958, 76998453727, 153996907454]

約数ペア:

[(1, 153996907454), (2, 76998453727), (13, 11845915958), (26, 5922957979), (157, 980872022), (314, 490436011), (2041, 75451694), (4082, 37725847)]