156630334

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{1217}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 278873280

約数和(自身を除く): 122242946

約数列:

[1, 2, 7, 14, 29, 58, 203, 317, 406, 634, 1217, 2219, 2434, 4438, 8519, 9193, 17038, 18386, 35293, 64351, 70586, 128702, 247051, 385789, 494102, 771578, 2700523, 5401046, 11187881, 22375762, 78315167, 156630334]

約数ペア:

[(1, 156630334), (2, 78315167), (7, 22375762), (14, 11187881), (29, 5401046), (58, 2700523), (203, 771578), (317, 494102), (406, 385789), (634, 247051), (1217, 128702), (2219, 70586), (2434, 64351), (4438, 35293), (8519, 18386), (9193, 17038)]