168596270

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 310504320

約数和(自身を除く): 141908050

約数列:

[1, 2, 5, 10, 79, 101, 158, 202, 395, 505, 790, 1010, 2113, 4226, 7979, 10565, 15958, 21130, 39895, 79790, 166927, 213413, 333854, 426826, 834635, 1067065, 1669270, 2134130, 16859627, 33719254, 84298135, 168596270]

約数ペア:

[(1, 168596270), (2, 84298135), (5, 33719254), (10, 16859627), (79, 2134130), (101, 1669270), (158, 1067065), (202, 834635), (395, 426826), (505, 333854), (790, 213413), (1010, 166927), (2113, 79790), (4226, 39895), (7979, 21130), (10565, 15958)]