123197328

素因数分解:

$2^4\times 3^3\times {\mathrm{285179}}^1$

素因数の和:285196

約数の個数: 40

約数和(自身を含む): 353623200

約数和(自身を除く): 230425872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 285179, 570358, 855537, 1140716, 1711074, 2281432, 2566611, 3422148, 4562864, 5133222, 6844296, 7699833, 10266444, 13688592, 15399666, 20532888, 30799332, 41065776, 61598664, 123197328]

約数ペア:

[(1, 123197328), (2, 61598664), (3, 41065776), (4, 30799332), (6, 20532888), (8, 15399666), (9, 13688592), (12, 10266444), (16, 7699833), (18, 6844296), (24, 5133222), (27, 4562864), (36, 3422148), (48, 2566611), (54, 2281432), (72, 1711074), (108, 1140716), (144, 855537), (216, 570358), (432, 285179)]