156740678030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{655243}}^1$

素因数の和:656528

約数の個数: 32

約数和(自身を含む): 297218678400

約数和(自身を除く): 140478000370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1259, 2518, 6295, 12590, 23921, 47842, 119605, 239210, 655243, 1310486, 3276215, 6552430, 12449617, 24899234, 62248085, 124496170, 824950937, 1649901874, 4124754685, 8249509370, 15674067803, 31348135606, 78370339015, 156740678030]

約数ペア:

[(1, 156740678030), (2, 78370339015), (5, 31348135606), (10, 15674067803), (19, 8249509370), (38, 4124754685), (95, 1649901874), (190, 824950937), (1259, 124496170), (2518, 62248085), (6295, 24899234), (12590, 12449617), (23921, 6552430), (47842, 3276215), (119605, 1310486), (239210, 655243)]