131837188

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{10303}}^1$

素因数の和:10771

約数の個数: 24

約数和(自身を含む): 264276992

約数和(自身を除く): 132439804

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 6398, 10303, 12796, 20606, 41212, 72121, 144242, 288484, 4708471, 9416942, 18833884, 32959297, 65918594, 131837188]

約数ペア:

[(1, 131837188), (2, 65918594), (4, 32959297), (7, 18833884), (14, 9416942), (28, 4708471), (457, 288484), (914, 144242), (1828, 72121), (3199, 41212), (6398, 20606), (10303, 12796)]