165252263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 195955200

約数和(自身を除く): 30702937

約数列:

[1, 11, 23, 41, 89, 179, 253, 451, 943, 979, 1969, 2047, 3649, 4117, 7339, 10373, 15931, 22517, 40139, 45287, 80729, 83927, 168797, 175241, 366413, 653171, 923197, 1856767, 4030543, 7184881, 15022933, 165252263]

約数ペア:

[(1, 165252263), (11, 15022933), (23, 7184881), (41, 4030543), (89, 1856767), (179, 923197), (253, 653171), (451, 366413), (943, 175241), (979, 168797), (1969, 83927), (2047, 80729), (3649, 45287), (4117, 40139), (7339, 22517), (10373, 15931)]