135144256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1431

約数の個数: 56

約数和(自身を含む): 291307520

約数和(自身を除く): 156163264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1279, 1651, 2032, 2558, 3302, 4064, 5116, 6604, 8128, 10232, 13208, 16627, 20464, 26416, 33254, 40928, 52832, 66508, 81856, 105664, 133016, 162433, 266032, 324866, 532064, 649732, 1064128, 1299464, 2111629, 2598928, 4223258, 5197856, 8446516, 10395712, 16893032, 33786064, 67572128, 135144256]

約数ペア:

[(1, 135144256), (2, 67572128), (4, 33786064), (8, 16893032), (13, 10395712), (16, 8446516), (26, 5197856), (32, 4223258), (52, 2598928), (64, 2111629), (104, 1299464), (127, 1064128), (208, 649732), (254, 532064), (416, 324866), (508, 266032), (832, 162433), (1016, 133016), (1279, 105664), (1651, 81856), (2032, 66508), (2558, 52832), (3302, 40928), (4064, 33254), (5116, 26416), (6604, 20464), (8128, 16627), (10232, 13208)]