157040246995

素因数分解:

$5^1\times {\mathrm{461}}^1\times {\mathrm{991}}^1\times {\mathrm{68749}}^1$

素因数の和:70206

約数の個数: 16

約数和(自身を含む): 189050400000

約数和(自身を除く): 32010153005

約数列:

[1, 5, 461, 991, 2305, 4955, 68749, 343745, 456851, 2284255, 31693289, 68130259, 158466445, 340651295, 31408049399, 157040246995]

約数ペア:

[(1, 157040246995), (5, 31408049399), (461, 340651295), (991, 158466445), (2305, 68130259), (4955, 31693289), (68749, 2284255), (343745, 456851)]