179145424

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:995

約数の個数: 40

約数和(自身を含む): 353276000

約数和(自身を除く): 174130576

約数列:

[1, 2, 4, 8, 16, 109, 139, 218, 278, 436, 556, 739, 872, 1112, 1478, 1744, 2224, 2956, 5912, 11824, 15151, 30302, 60604, 80551, 102721, 121208, 161102, 205442, 242416, 322204, 410884, 644408, 821768, 1288816, 1643536, 11196589, 22393178, 44786356, 89572712, 179145424]

約数ペア:

[(1, 179145424), (2, 89572712), (4, 44786356), (8, 22393178), (16, 11196589), (109, 1643536), (139, 1288816), (218, 821768), (278, 644408), (436, 410884), (556, 322204), (739, 242416), (872, 205442), (1112, 161102), (1478, 121208), (1744, 102721), (2224, 80551), (2956, 60604), (5912, 30302), (11824, 15151)]