160537678

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1987}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 286272000

約数和(自身を除く): 125734322

約数列:

[1, 2, 7, 14, 29, 58, 199, 203, 398, 406, 1393, 1987, 2786, 3974, 5771, 11542, 13909, 27818, 40397, 57623, 80794, 115246, 395413, 403361, 790826, 806722, 2767891, 5535782, 11466977, 22933954, 80268839, 160537678]

約数ペア:

[(1, 160537678), (2, 80268839), (7, 22933954), (14, 11466977), (29, 5535782), (58, 2767891), (199, 806722), (203, 790826), (398, 403361), (406, 395413), (1393, 115246), (1987, 80794), (2786, 57623), (3974, 40397), (5771, 27818), (11542, 13909)]