157400148

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{319919}}^1$

素因数の和:319967

約数の個数: 24

約数和(自身を含む): 376225920

約数和(自身を除く): 218825772

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 319919, 639838, 959757, 1279676, 1919514, 3839028, 13116679, 26233358, 39350037, 52466716, 78700074, 157400148]

約数ペア:

[(1, 157400148), (2, 78700074), (3, 52466716), (4, 39350037), (6, 26233358), (12, 13116679), (41, 3839028), (82, 1919514), (123, 1279676), (164, 959757), (246, 639838), (492, 319919)]