152219444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{43691}}^1$

素因数の和:43775

約数の個数: 24

約数和(自身を含む): 291163488

約数和(自身を除く): 138944044

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 43691, 87382, 174764, 567983, 1135966, 2271932, 2927297, 5854594, 11709188, 38054861, 76109722, 152219444]

約数ペア:

[(1, 152219444), (2, 76109722), (4, 38054861), (13, 11709188), (26, 5854594), (52, 2927297), (67, 2271932), (134, 1135966), (268, 567983), (871, 174764), (1742, 87382), (3484, 43691)]