143188978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{80173}}^1$

素因数の和:80241

約数の個数: 16

約数和(自身を含む): 230901120

約数和(自身を除く): 87712142

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 80173, 160346, 1523287, 3046574, 3768131, 7536262, 71594489, 143188978]

約数ペア:

[(1, 143188978), (2, 71594489), (19, 7536262), (38, 3768131), (47, 3046574), (94, 1523287), (893, 160346), (1786, 80173)]