133648368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{397763}}^1$

素因数の和:397781

約数の個数: 40

約数和(自身を含む): 394581888

約数和(自身を除く): 260933520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 397763, 795526, 1193289, 1591052, 2386578, 2784341, 3182104, 4773156, 5568682, 6364208, 8353023, 9546312, 11137364, 16706046, 19092624, 22274728, 33412092, 44549456, 66824184, 133648368]

約数ペア:

[(1, 133648368), (2, 66824184), (3, 44549456), (4, 33412092), (6, 22274728), (7, 19092624), (8, 16706046), (12, 11137364), (14, 9546312), (16, 8353023), (21, 6364208), (24, 5568682), (28, 4773156), (42, 3182104), (48, 2784341), (56, 2386578), (84, 1591052), (112, 1193289), (168, 795526), (336, 397763)]