156720538942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{207029}}^1$

素因数の和:208872

約数の個数: 32

約数和(自身を含む): 270099619200

約数和(自身を除く): 113379080258

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1811, 3622, 19921, 34409, 39842, 68818, 207029, 378499, 414058, 756998, 2277319, 3933551, 4554638, 7867102, 43269061, 86538122, 374929519, 749859038, 4124224709, 7123660861, 8248449418, 14247321722, 78360269471, 156720538942]

約数ペア:

[(1, 156720538942), (2, 78360269471), (11, 14247321722), (19, 8248449418), (22, 7123660861), (38, 4124224709), (209, 749859038), (418, 374929519), (1811, 86538122), (3622, 43269061), (19921, 7867102), (34409, 4554638), (39842, 3933551), (68818, 2277319), (207029, 756998), (378499, 414058)]