154965824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9803}}^1$

素因数の和:9847

約数の個数: 56

約数和(自身を含む): 348630240

約数和(自身を除く): 193664416

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 9803, 15808, 19606, 39212, 78424, 127439, 156848, 186257, 254878, 313696, 372514, 509756, 627392, 745028, 1019512, 1490056, 2039024, 2421341, 2980112, 4078048, 4842682, 5960224, 8156096, 9685364, 11920448, 19370728, 38741456, 77482912, 154965824]

約数ペア:

[(1, 154965824), (2, 77482912), (4, 38741456), (8, 19370728), (13, 11920448), (16, 9685364), (19, 8156096), (26, 5960224), (32, 4842682), (38, 4078048), (52, 2980112), (64, 2421341), (76, 2039024), (104, 1490056), (152, 1019512), (208, 745028), (247, 627392), (304, 509756), (416, 372514), (494, 313696), (608, 254878), (832, 186257), (988, 156848), (1216, 127439), (1976, 78424), (3952, 39212), (7904, 19606), (9803, 15808)]