160291239

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 232001280

約数和(自身を除く): 71710041

約数列:

[1, 3, 19, 53, 57, 97, 159, 291, 547, 1007, 1641, 1843, 3021, 5141, 5529, 10393, 15423, 28991, 31179, 53059, 86973, 97679, 159177, 293037, 550829, 1008121, 1652487, 2812127, 3024363, 8436381, 53430413, 160291239]

約数ペア:

[(1, 160291239), (3, 53430413), (19, 8436381), (53, 3024363), (57, 2812127), (97, 1652487), (159, 1008121), (291, 550829), (547, 293037), (1007, 159177), (1641, 97679), (1843, 86973), (3021, 53059), (5141, 31179), (5529, 28991), (10393, 15423)]