172320802

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{3583}}^1$

素因数の和:3897

約数の個数: 16

約数和(自身を含む): 261918720

約数和(自身を除く): 89597918

約数列:

[1, 2, 139, 173, 278, 346, 3583, 7166, 24047, 48094, 498037, 619859, 996074, 1239718, 86160401, 172320802]

約数ペア:

[(1, 172320802), (2, 86160401), (139, 1239718), (173, 996074), (278, 619859), (346, 498037), (3583, 48094), (7166, 24047)]