157649795210

素因数分解:

$2^1\times 5^1\times {\mathrm{17117}}^1\times {\mathrm{921013}}^1$

素因数の和:938137

約数の個数: 16

約数和(自身を含む): 283786517736

約数和(自身を除く): 126136722526

約数列:

[1, 2, 5, 10, 17117, 34234, 85585, 171170, 921013, 1842026, 4605065, 9210130, 15764979521, 31529959042, 78824897605, 157649795210]

約数ペア:

[(1, 157649795210), (2, 78824897605), (5, 31529959042), (10, 15764979521), (17117, 9210130), (34234, 4605065), (85585, 1842026), (171170, 921013)]