168360345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3461}}^1$

素因数の和:3542

約数の個数: 48

約数和(自身を含む): 311081472

約数和(自身を除く): 142721127

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 345, 423, 705, 1035, 1081, 2115, 3243, 3461, 5405, 9729, 10383, 16215, 17305, 31149, 48645, 51915, 79603, 155745, 162667, 238809, 398015, 488001, 716427, 813335, 1194045, 1464003, 2440005, 3582135, 3741341, 7320015, 11224023, 18706705, 33672069, 56120115, 168360345]

約数ペア:

[(1, 168360345), (3, 56120115), (5, 33672069), (9, 18706705), (15, 11224023), (23, 7320015), (45, 3741341), (47, 3582135), (69, 2440005), (115, 1464003), (141, 1194045), (207, 813335), (235, 716427), (345, 488001), (423, 398015), (705, 238809), (1035, 162667), (1081, 155745), (2115, 79603), (3243, 51915), (3461, 48645), (5405, 31149), (9729, 17305), (10383, 16215)]