135989498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 225085440

約数和(自身を除く): 89095942

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 589, 1178, 1273, 1723, 2077, 2546, 3446, 4154, 32737, 39463, 53413, 65474, 78926, 106826, 115441, 230882, 1014847, 2029694, 2193379, 3578671, 4386758, 7157342, 67994749, 135989498]

約数ペア:

[(1, 135989498), (2, 67994749), (19, 7157342), (31, 4386758), (38, 3578671), (62, 2193379), (67, 2029694), (134, 1014847), (589, 230882), (1178, 115441), (1273, 106826), (1723, 78926), (2077, 65474), (2546, 53413), (3446, 39463), (4154, 32737)]