158574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 362880

約数和(自身を除く): 204306

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 107, 114, 214, 247, 321, 494, 642, 741, 1391, 1482, 2033, 2782, 4066, 4173, 6099, 8346, 12198, 26429, 52858, 79287, 158574]

約数ペア:

[(1, 158574), (2, 79287), (3, 52858), (6, 26429), (13, 12198), (19, 8346), (26, 6099), (38, 4173), (39, 4066), (57, 2782), (78, 2033), (107, 1482), (114, 1391), (214, 741), (247, 642), (321, 494)]