156713705140

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{46920271}}^1$

素因数の和:46920447

約数の個数: 24

約数和(自身を含む): 331069439232

約数和(自身を除く): 174355734092

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 46920271, 93840542, 187681084, 234601355, 469202710, 938405420, 7835685257, 15671370514, 31342741028, 39178426285, 78356852570, 156713705140]

約数ペア:

[(1, 156713705140), (2, 78356852570), (4, 39178426285), (5, 31342741028), (10, 15671370514), (20, 7835685257), (167, 938405420), (334, 469202710), (668, 234601355), (835, 187681084), (1670, 93840542), (3340, 46920271)]