163133012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{16139}}^1$

素因数の和:16188

約数の個数: 36

約数和(自身を含む): 344363040

約数和(自身を除く): 181230028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 16139, 32278, 64556, 112973, 225946, 306641, 451892, 613282, 1226564, 2146487, 4292974, 5826179, 8585948, 11652358, 23304716, 40783253, 81566506, 163133012]

約数ペア:

[(1, 163133012), (2, 81566506), (4, 40783253), (7, 23304716), (14, 11652358), (19, 8585948), (28, 5826179), (38, 4292974), (76, 2146487), (133, 1226564), (266, 613282), (361, 451892), (532, 306641), (722, 225946), (1444, 112973), (2527, 64556), (5054, 32278), (10108, 16139)]