158999646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{19051}}^1$

素因数の和:19176

約数の個数: 32

約数和(自身を含む): 345679488

約数和(自身を除く): 186679842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 19051, 38102, 57153, 114306, 247663, 495326, 742989, 1485978, 2038457, 4076914, 6115371, 12230742, 26499941, 52999882, 79499823, 158999646]

約数ペア:

[(1, 158999646), (2, 79499823), (3, 52999882), (6, 26499941), (13, 12230742), (26, 6115371), (39, 4076914), (78, 2038457), (107, 1485978), (214, 742989), (321, 495326), (642, 247663), (1391, 114306), (2782, 57153), (4173, 38102), (8346, 19051)]