138864564

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{14447}}^1$

素因数の和:14549

約数の個数: 48

約数和(自身を含む): 364089600

約数和(自身を除く): 225225036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 14447, 28894, 43341, 57788, 86682, 130023, 173364, 260046, 390069, 520092, 780138, 1285783, 1560276, 2571566, 3857349, 5143132, 7714698, 11572047, 15429396, 23144094, 34716141, 46288188, 69432282, 138864564]

約数ペア:

[(1, 138864564), (2, 69432282), (3, 46288188), (4, 34716141), (6, 23144094), (9, 15429396), (12, 11572047), (18, 7714698), (27, 5143132), (36, 3857349), (54, 2571566), (89, 1560276), (108, 1285783), (178, 780138), (267, 520092), (356, 390069), (534, 260046), (801, 173364), (1068, 130023), (1602, 86682), (2403, 57788), (3204, 43341), (4806, 28894), (9612, 14447)]