159487790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{207127}}^1$

素因数の和:207152

約数の個数: 32

約数和(自身を含む): 357917184

約数和(自身を除く): 198429394

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 207127, 414254, 1035635, 1449889, 2071270, 2278397, 2899778, 4556794, 7249445, 11391985, 14498890, 15948779, 22783970, 31897558, 79743895, 159487790]

約数ペア:

[(1, 159487790), (2, 79743895), (5, 31897558), (7, 22783970), (10, 15948779), (11, 14498890), (14, 11391985), (22, 7249445), (35, 4556794), (55, 2899778), (70, 2278397), (77, 2071270), (110, 1449889), (154, 1035635), (385, 414254), (770, 207127)]