140812774

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{6229}}^1$

素因数の和:6447

約数の個数: 16

約数和(自身を含む): 215308800

約数和(自身を除く): 74496026

約数列:

[1, 2, 89, 127, 178, 254, 6229, 11303, 12458, 22606, 554381, 791083, 1108762, 1582166, 70406387, 140812774]

約数ペア:

[(1, 140812774), (2, 70406387), (89, 1582166), (127, 1108762), (178, 791083), (254, 554381), (6229, 22606), (11303, 12458)]