139522404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{237283}}^1$

素因数の和:237304

約数の個数: 36

約数和(自身を含む): 378705264

約数和(自身を除く): 239182860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 237283, 474566, 711849, 949132, 1423698, 1660981, 2847396, 3321962, 4982943, 6643924, 9965886, 11626867, 19931772, 23253734, 34880601, 46507468, 69761202, 139522404]

約数ペア:

[(1, 139522404), (2, 69761202), (3, 46507468), (4, 34880601), (6, 23253734), (7, 19931772), (12, 11626867), (14, 9965886), (21, 6643924), (28, 4982943), (42, 3321962), (49, 2847396), (84, 1660981), (98, 1423698), (147, 949132), (196, 711849), (294, 474566), (588, 237283)]