168345950

素因数分解:

$2^1\times 5^2\times {\mathrm{1223}}^1\times {\mathrm{2753}}^1$

素因数の和:3988

約数の個数: 24

約数和(自身を含む): 313493328

約数和(自身を除く): 145147378

約数列:

[1, 2, 5, 10, 25, 50, 1223, 2446, 2753, 5506, 6115, 12230, 13765, 27530, 30575, 61150, 68825, 137650, 3366919, 6733838, 16834595, 33669190, 84172975, 168345950]

約数ペア:

[(1, 168345950), (2, 84172975), (5, 33669190), (10, 16834595), (25, 6733838), (50, 3366919), (1223, 137650), (2446, 68825), (2753, 61150), (5506, 30575), (6115, 27530), (12230, 13765)]