165934856860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{116855533}}^1$

素因数の和:116855613

約数の個数: 24

約数和(自身を含む): 353371134816

約数和(自身を除く): 187436277956

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 116855533, 233711066, 467422132, 584277665, 1168555330, 2337110660, 8296742843, 16593485686, 33186971372, 41483714215, 82967428430, 165934856860]

約数ペア:

[(1, 165934856860), (2, 82967428430), (4, 41483714215), (5, 33186971372), (10, 16593485686), (20, 8296742843), (71, 2337110660), (142, 1168555330), (284, 584277665), (355, 467422132), (710, 233711066), (1420, 116855533)]