179790552

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{16759}}^1$

素因数の和:16920

約数の個数: 48

約数和(自身を含む): 490230000

約数和(自身を除く): 310439448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 16759, 33518, 50277, 67036, 100554, 134072, 150831, 201108, 301662, 402216, 603324, 1206648, 2497091, 4994182, 7491273, 9988364, 14982546, 19976728, 22473819, 29965092, 44947638, 59930184, 89895276, 179790552]

約数ペア:

[(1, 179790552), (2, 89895276), (3, 59930184), (4, 44947638), (6, 29965092), (8, 22473819), (9, 19976728), (12, 14982546), (18, 9988364), (24, 7491273), (36, 4994182), (72, 2497091), (149, 1206648), (298, 603324), (447, 402216), (596, 301662), (894, 201108), (1192, 150831), (1341, 134072), (1788, 100554), (2682, 67036), (3576, 50277), (5364, 33518), (10728, 16759)]