156656709872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{753157259}}^1$

素因数の和:753157280

約数の個数: 20

約数和(自身を含む): 326870250840

約数和(自身を除く): 170213540968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 753157259, 1506314518, 3012629036, 6025258072, 9791044367, 12050516144, 19582088734, 39164177468, 78328354936, 156656709872]

約数ペア:

[(1, 156656709872), (2, 78328354936), (4, 39164177468), (8, 19582088734), (13, 12050516144), (16, 9791044367), (26, 6025258072), (52, 3012629036), (104, 1506314518), (208, 753157259)]