140807078

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{7393}}^1$

素因数の和:7591

約数の個数: 16

約数和(自身を含む): 215609040

約数和(自身を除く): 74801962

約数列:

[1, 2, 89, 107, 178, 214, 7393, 9523, 14786, 19046, 657977, 791051, 1315954, 1582102, 70403539, 140807078]

約数ペア:

[(1, 140807078), (2, 70403539), (89, 1582102), (107, 1315954), (178, 791051), (214, 657977), (7393, 19046), (9523, 14786)]