164611928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{1489}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 332925600

約数和(自身を除く): 168313672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1063, 1489, 2126, 2978, 4252, 5956, 8504, 11912, 13819, 19357, 27638, 38714, 55276, 77428, 110552, 154856, 1582807, 3165614, 6331228, 12662456, 20576491, 41152982, 82305964, 164611928]

約数ペア:

[(1, 164611928), (2, 82305964), (4, 41152982), (8, 20576491), (13, 12662456), (26, 6331228), (52, 3165614), (104, 1582807), (1063, 154856), (1489, 110552), (2126, 77428), (2978, 55276), (4252, 38714), (5956, 27638), (8504, 19357), (11912, 13819)]