238713309958

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{8219}}^1\times {\mathrm{163169}}^1$

素因数の和:171479

約数の個数: 16

約数和(自身を含む): 362139498000

約数和(自身を除く): 123426188042

約数列:

[1, 2, 89, 178, 8219, 16438, 163169, 326338, 731491, 1462982, 14522041, 29044082, 1341086011, 2682172022, 119356654979, 238713309958]

約数ペア:

[(1, 238713309958), (2, 119356654979), (89, 2682172022), (178, 1341086011), (8219, 29044082), (16438, 14522041), (163169, 1462982), (326338, 731491)]