156910836938

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{1563511}}^1$

素因数の和:1563690

約数の個数: 24

約数和(自身を含む): 250193190240

約数和(自身を除く): 93282353302

約数列:

[1, 2, 19, 38, 139, 278, 361, 722, 2641, 5282, 50179, 100358, 1563511, 3127022, 29706709, 59413418, 217328029, 434656058, 564427471, 1128854942, 4129232551, 8258465102, 78455418469, 156910836938]

約数ペア:

[(1, 156910836938), (2, 78455418469), (19, 8258465102), (38, 4129232551), (139, 1128854942), (278, 564427471), (361, 434656058), (722, 217328029), (2641, 59413418), (5282, 29706709), (50179, 3127022), (100358, 1563511)]