133655888

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{124679}}^1$

素因数の和:124754

約数の個数: 20

約数和(自身を含む): 262825440

約数和(自身を除く): 129169552

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 124679, 249358, 498716, 997432, 1994864, 8353493, 16706986, 33413972, 66827944, 133655888]

約数ペア:

[(1, 133655888), (2, 66827944), (4, 33413972), (8, 16706986), (16, 8353493), (67, 1994864), (134, 997432), (268, 498716), (536, 249358), (1072, 124679)]