157068828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{207763}}^1$

素因数の和:207783

約数の個数: 48

約数和(自身を含む): 465391360

約数和(自身を除く): 308322532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 207763, 415526, 623289, 831052, 1246578, 1454341, 1869867, 2493156, 2908682, 3739734, 4363023, 5609601, 5817364, 7479468, 8726046, 11219202, 13089069, 17452092, 22438404, 26178138, 39267207, 52356276, 78534414, 157068828]

約数ペア:

[(1, 157068828), (2, 78534414), (3, 52356276), (4, 39267207), (6, 26178138), (7, 22438404), (9, 17452092), (12, 13089069), (14, 11219202), (18, 8726046), (21, 7479468), (27, 5817364), (28, 5609601), (36, 4363023), (42, 3739734), (54, 2908682), (63, 2493156), (84, 1869867), (108, 1454341), (126, 1246578), (189, 831052), (252, 623289), (378, 415526), (756, 207763)]