156601991510

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1\times {\mathrm{1481}}^1$

素因数の和:2681

約数の個数: 64

約数和(自身を含む): 288023973120

約数和(自身を除く): 131421981610

約数列:

[1, 2, 5, 10, 79, 137, 158, 274, 395, 685, 790, 977, 1370, 1481, 1954, 2962, 4885, 7405, 9770, 10823, 14810, 21646, 54115, 77183, 108230, 116999, 133849, 154366, 202897, 233998, 267698, 385915, 405794, 584995, 669245, 771830, 1014485, 1169990, 1338490, 1446937, 2028970, 2893874, 7234685, 10574071, 14469370, 16028863, 21148142, 32057726, 52870355, 80144315, 105740710, 114308023, 160288630, 198230369, 228616046, 396460738, 571540115, 991151845, 1143080230, 1982303690, 15660199151, 31320398302, 78300995755, 156601991510]

約数ペア:

[(1, 156601991510), (2, 78300995755), (5, 31320398302), (10, 15660199151), (79, 1982303690), (137, 1143080230), (158, 991151845), (274, 571540115), (395, 396460738), (685, 228616046), (790, 198230369), (977, 160288630), (1370, 114308023), (1481, 105740710), (1954, 80144315), (2962, 52870355), (4885, 32057726), (7405, 21148142), (9770, 16028863), (10823, 14469370), (14810, 10574071), (21646, 7234685), (54115, 2893874), (77183, 2028970), (108230, 1446937), (116999, 1338490), (133849, 1169990), (154366, 1014485), (202897, 771830), (233998, 669245), (267698, 584995), (385915, 405794)]