153384784

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31849}}^1$

素因数の和:31907

約数の個数: 40

約数和(自身を含む): 347547200

約数和(自身を除く): 194162416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 31849, 63698, 127396, 222943, 254792, 445886, 509584, 891772, 1369507, 1783544, 2739014, 3567088, 5478028, 9586549, 10956056, 19173098, 21912112, 38346196, 76692392, 153384784]

約数ペア:

[(1, 153384784), (2, 76692392), (4, 38346196), (7, 21912112), (8, 19173098), (14, 10956056), (16, 9586549), (28, 5478028), (43, 3567088), (56, 2739014), (86, 1783544), (112, 1369507), (172, 891772), (301, 509584), (344, 445886), (602, 254792), (688, 222943), (1204, 127396), (2408, 63698), (4816, 31849)]