156948380

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{26783}}^1$

素因数の和:27085

約数の個数: 24

約数和(自身を含む): 330728832

約数和(自身を除く): 173780452

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 26783, 53566, 107132, 133915, 267830, 535660, 7847419, 15694838, 31389676, 39237095, 78474190, 156948380]

約数ペア:

[(1, 156948380), (2, 78474190), (4, 39237095), (5, 31389676), (10, 15694838), (20, 7847419), (293, 535660), (586, 267830), (1172, 133915), (1465, 107132), (2930, 53566), (5860, 26783)]