160987626

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{388859}}^1$

素因数の和:388890

約数の個数: 24

約数和(自身を含む): 363972960

約数和(自身を除く): 202985334

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 388859, 777718, 1166577, 2333154, 3499731, 6999462, 8943757, 17887514, 26831271, 53662542, 80493813, 160987626]

約数ペア:

[(1, 160987626), (2, 80493813), (3, 53662542), (6, 26831271), (9, 17887514), (18, 8943757), (23, 6999462), (46, 3499731), (69, 2333154), (138, 1166577), (207, 777718), (414, 388859)]