161456316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{2711}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 431316480

約数和(自身を除く): 269860164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 709, 1418, 2127, 2711, 2836, 4254, 4963, 5422, 8133, 8508, 9926, 10844, 14889, 16266, 18977, 19852, 29778, 32532, 37954, 56931, 59556, 75908, 113862, 227724, 1922099, 3844198, 5766297, 7688396, 11532594, 13454693, 23065188, 26909386, 40364079, 53818772, 80728158, 161456316]

約数ペア:

[(1, 161456316), (2, 80728158), (3, 53818772), (4, 40364079), (6, 26909386), (7, 23065188), (12, 13454693), (14, 11532594), (21, 7688396), (28, 5766297), (42, 3844198), (84, 1922099), (709, 227724), (1418, 113862), (2127, 75908), (2711, 59556), (2836, 56931), (4254, 37954), (4963, 32532), (5422, 29778), (8133, 19852), (8508, 18977), (9926, 16266), (10844, 14889)]