156922948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431107}}^1$

素因数の和:431131

約数の個数: 24

約数和(自身を含む): 337988672

約数和(自身を除く): 181065724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 431107, 862214, 1724428, 3017749, 5604391, 6035498, 11208782, 12070996, 22417564, 39230737, 78461474, 156922948]

約数ペア:

[(1, 156922948), (2, 78461474), (4, 39230737), (7, 22417564), (13, 12070996), (14, 11208782), (26, 6035498), (28, 5604391), (52, 3017749), (91, 1724428), (182, 862214), (364, 431107)]