142403178

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 289041984

約数和(自身を除く): 146638806

約数列:

[1, 2, 3, 6, 97, 194, 291, 307, 582, 614, 797, 921, 1594, 1842, 2391, 4782, 29779, 59558, 77309, 89337, 154618, 178674, 231927, 244679, 463854, 489358, 734037, 1468074, 23733863, 47467726, 71201589, 142403178]

約数ペア:

[(1, 142403178), (2, 71201589), (3, 47467726), (6, 23733863), (97, 1468074), (194, 734037), (291, 489358), (307, 463854), (582, 244679), (614, 231927), (797, 178674), (921, 154618), (1594, 89337), (1842, 77309), (2391, 59558), (4782, 29779)]