131567345264

素因数分解:

$2^4\times {\mathrm{67783}}^1\times {\mathrm{121313}}^1$

素因数の和:189104

約数の個数: 20

約数和(自身を含む): 254917593456

約数和(自身を除く): 123350248192

約数列:

[1, 2, 4, 8, 16, 67783, 121313, 135566, 242626, 271132, 485252, 542264, 970504, 1084528, 1941008, 8222959079, 16445918158, 32891836316, 65783672632, 131567345264]

約数ペア:

[(1, 131567345264), (2, 65783672632), (4, 32891836316), (8, 16445918158), (16, 8222959079), (67783, 1941008), (121313, 1084528), (135566, 970504), (242626, 542264), (271132, 485252)]