139378728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{187337}}^1$

素因数の和:187377

約数の個数: 32

約数和(自身を含む): 359688960

約数和(自身を除く): 220310232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 187337, 374674, 562011, 749348, 1124022, 1498696, 2248044, 4496088, 5807447, 11614894, 17422341, 23229788, 34844682, 46459576, 69689364, 139378728]

約数ペア:

[(1, 139378728), (2, 69689364), (3, 46459576), (4, 34844682), (6, 23229788), (8, 17422341), (12, 11614894), (24, 5807447), (31, 4496088), (62, 2248044), (93, 1498696), (124, 1124022), (186, 749348), (248, 562011), (372, 374674), (744, 187337)]