128273688

素因数分解:

$2^3\times 3^2\times {\mathrm{547}}^1\times {\mathrm{3257}}^1$

素因数の和:3816

約数の個数: 48

約数和(自身を含む): 348149880

約数和(自身を除く): 219876192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 547, 1094, 1641, 2188, 3257, 3282, 4376, 4923, 6514, 6564, 9771, 9846, 13028, 13128, 19542, 19692, 26056, 29313, 39084, 39384, 58626, 78168, 117252, 234504, 1781579, 3563158, 5344737, 7126316, 10689474, 14252632, 16034211, 21378948, 32068422, 42757896, 64136844, 128273688]

約数ペア:

[(1, 128273688), (2, 64136844), (3, 42757896), (4, 32068422), (6, 21378948), (8, 16034211), (9, 14252632), (12, 10689474), (18, 7126316), (24, 5344737), (36, 3563158), (72, 1781579), (547, 234504), (1094, 117252), (1641, 78168), (2188, 58626), (3257, 39384), (3282, 39084), (4376, 29313), (4923, 26056), (6514, 19692), (6564, 19542), (9771, 13128), (9846, 13028)]