158350324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 314838720

約数和(自身を除く): 156488396

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 193, 319, 386, 638, 643, 772, 1276, 1286, 2123, 2572, 4246, 5597, 7073, 8492, 11194, 14146, 18647, 22388, 28292, 37294, 61567, 74588, 123134, 124099, 205117, 246268, 248198, 410234, 496396, 820468, 1365089, 2730178, 3598871, 5460356, 7197742, 14395484, 39587581, 79175162, 158350324]

約数ペア:

[(1, 158350324), (2, 79175162), (4, 39587581), (11, 14395484), (22, 7197742), (29, 5460356), (44, 3598871), (58, 2730178), (116, 1365089), (193, 820468), (319, 496396), (386, 410234), (638, 248198), (643, 246268), (772, 205117), (1276, 124099), (1286, 123134), (2123, 74588), (2572, 61567), (4246, 37294), (5597, 28292), (7073, 22388), (8492, 18647), (11194, 14146)]