156907735020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{871709639}}^1$

素因数の和:871709654

約数の個数: 36

約数和(自身を含む): 475953463440

約数和(自身を除く): 319045728420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 871709639, 1743419278, 2615128917, 3486838556, 4358548195, 5230257834, 7845386751, 8717096390, 10460515668, 13075644585, 15690773502, 17434192780, 26151289170, 31381547004, 39226933755, 52302578340, 78453867510, 156907735020]

約数ペア:

[(1, 156907735020), (2, 78453867510), (3, 52302578340), (4, 39226933755), (5, 31381547004), (6, 26151289170), (9, 17434192780), (10, 15690773502), (12, 13075644585), (15, 10460515668), (18, 8717096390), (20, 7845386751), (30, 5230257834), (36, 4358548195), (45, 3486838556), (60, 2615128917), (90, 1743419278), (180, 871709639)]