168204086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 273987360

約数和(自身を除く): 105783274

約数列:

[1, 2, 17, 34, 53, 106, 269, 347, 538, 694, 901, 1802, 4573, 5899, 9146, 11798, 14257, 18391, 28514, 36782, 93343, 186686, 242369, 312647, 484738, 625294, 1586831, 3173662, 4947179, 9894358, 84102043, 168204086]

約数ペア:

[(1, 168204086), (2, 84102043), (17, 9894358), (34, 4947179), (53, 3173662), (106, 1586831), (269, 625294), (347, 484738), (538, 312647), (694, 242369), (901, 186686), (1802, 93343), (4573, 36782), (5899, 28514), (9146, 18391), (11798, 14257)]