156937461832

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{141130811}}^1$

素因数の和:141130956

約数の個数: 16

約数和(自身を含む): 296374705200

約数和(自身を除く): 139437243368

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 141130811, 282261622, 564523244, 1129046488, 19617182729, 39234365458, 78468730916, 156937461832]

約数ペア:

[(1, 156937461832), (2, 78468730916), (4, 39234365458), (8, 19617182729), (139, 1129046488), (278, 564523244), (556, 282261622), (1112, 141130811)]