160128332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4271}}^1$

素因数の和:4398

約数の個数: 48

約数和(自身を含む): 348321792

約数和(自身を除く): 188193460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 721, 1339, 1442, 2678, 2884, 4271, 5356, 8542, 9373, 17084, 18746, 29897, 37492, 55523, 59794, 111046, 119588, 222092, 388661, 439913, 777322, 879826, 1554644, 1759652, 3079391, 5718869, 6158782, 11437738, 12317564, 22875476, 40032083, 80064166, 160128332]

約数ペア:

[(1, 160128332), (2, 80064166), (4, 40032083), (7, 22875476), (13, 12317564), (14, 11437738), (26, 6158782), (28, 5718869), (52, 3079391), (91, 1759652), (103, 1554644), (182, 879826), (206, 777322), (364, 439913), (412, 388661), (721, 222092), (1339, 119588), (1442, 111046), (2678, 59794), (2884, 55523), (4271, 37492), (5356, 29897), (8542, 18746), (9373, 17084)]