144438668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{298427}}^1$

素因数の和:298453

約数の個数: 18

約数和(自身を含む): 277836468

約数和(自身を除く): 133397800

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 298427, 596854, 1193708, 3282697, 6565394, 13130788, 36109667, 72219334, 144438668]

約数ペア:

[(1, 144438668), (2, 72219334), (4, 36109667), (11, 13130788), (22, 6565394), (44, 3282697), (121, 1193708), (242, 596854), (484, 298427)]