159398136

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{41771}}^1$

素因数の和:41836

約数の個数: 48

約数和(自身を含む): 439859160

約数和(自身を除く): 280461024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 41771, 83542, 125313, 167084, 250626, 334168, 375939, 501252, 751878, 1002504, 1503756, 2213863, 3007512, 4427726, 6641589, 8855452, 13283178, 17710904, 19924767, 26566356, 39849534, 53132712, 79699068, 159398136]

約数ペア:

[(1, 159398136), (2, 79699068), (3, 53132712), (4, 39849534), (6, 26566356), (8, 19924767), (9, 17710904), (12, 13283178), (18, 8855452), (24, 6641589), (36, 4427726), (53, 3007512), (72, 2213863), (106, 1503756), (159, 1002504), (212, 751878), (318, 501252), (424, 375939), (477, 334168), (636, 250626), (954, 167084), (1272, 125313), (1908, 83542), (3816, 41771)]