165744207860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107626109}}^1$

素因数の和:107626136

約数の個数: 48

約数和(自身を含む): 433948475520

約数和(自身を除く): 268204267660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 107626109, 215252218, 430504436, 538130545, 753382763, 1076261090, 1183887199, 1506765526, 2152522180, 2367774398, 3013531052, 3766913815, 4735548796, 5919435995, 7533827630, 8287210393, 11838871990, 15067655260, 16574420786, 23677743980, 33148841572, 41436051965, 82872103930, 165744207860]

約数ペア:

[(1, 165744207860), (2, 82872103930), (4, 41436051965), (5, 33148841572), (7, 23677743980), (10, 16574420786), (11, 15067655260), (14, 11838871990), (20, 8287210393), (22, 7533827630), (28, 5919435995), (35, 4735548796), (44, 3766913815), (55, 3013531052), (70, 2367774398), (77, 2152522180), (110, 1506765526), (140, 1183887199), (154, 1076261090), (220, 753382763), (308, 538130545), (385, 430504436), (770, 215252218), (1540, 107626109)]