161369628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2441}}^1$

素因数の和:3242

約数の個数: 48

約数和(自身を含む): 431042304

約数和(自身を除く): 269672676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 787, 1574, 2361, 2441, 3148, 4722, 4882, 5509, 7323, 9444, 9764, 11018, 14646, 16527, 17087, 22036, 29292, 33054, 34174, 51261, 66108, 68348, 102522, 205044, 1921067, 3842134, 5763201, 7684268, 11526402, 13447469, 23052804, 26894938, 40342407, 53789876, 80684814, 161369628]

約数ペア:

[(1, 161369628), (2, 80684814), (3, 53789876), (4, 40342407), (6, 26894938), (7, 23052804), (12, 13447469), (14, 11526402), (21, 7684268), (28, 5763201), (42, 3842134), (84, 1921067), (787, 205044), (1574, 102522), (2361, 68348), (2441, 66108), (3148, 51261), (4722, 34174), (4882, 33054), (5509, 29292), (7323, 22036), (9444, 17087), (9764, 16527), (11018, 14646)]