156946813898

素因数分解:

$2^1\times 7^3\times {\mathrm{228785443}}^1$

素因数の和:228785466

約数の個数: 16

約数和(自身を含む): 274542532800

約数和(自身を除く): 117595718902

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 228785443, 457570886, 1601498101, 3202996202, 11210486707, 22420973414, 78473406949, 156946813898]

約数ペア:

[(1, 156946813898), (2, 78473406949), (7, 22420973414), (14, 11210486707), (49, 3202996202), (98, 1601498101), (343, 457570886), (686, 228785443)]