156721210

素因数分解:

$2^1\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{7417}}^1$

素因数の和:9537

約数の個数: 16

約数和(自身を含む): 282269736

約数和(自身を除く): 125548526

約数列:

[1, 2, 5, 10, 2113, 4226, 7417, 10565, 14834, 21130, 37085, 74170, 15672121, 31344242, 78360605, 156721210]

約数ペア:

[(1, 156721210), (2, 78360605), (5, 31344242), (10, 15672121), (2113, 74170), (4226, 37085), (7417, 21130), (10565, 14834)]