133069772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{45139}}^1$

素因数の和:45221

約数の個数: 24

約数和(自身を含む): 257839680

約数和(自身を除く): 124769908

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 45139, 90278, 180556, 496529, 993058, 1986116, 3024313, 6048626, 12097252, 33267443, 66534886, 133069772]

約数ペア:

[(1, 133069772), (2, 66534886), (4, 33267443), (11, 12097252), (22, 6048626), (44, 3024313), (67, 1986116), (134, 993058), (268, 496529), (737, 180556), (1474, 90278), (2948, 45139)]