162559972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{22051}}^1$

素因数の和:22171

約数の個数: 24

約数和(自身を含む): 302553440

約数和(自身を除く): 139993468

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 22051, 44102, 88204, 418969, 837938, 1675876, 2138947, 4277894, 8555788, 40639993, 81279986, 162559972]

約数ペア:

[(1, 162559972), (2, 81279986), (4, 40639993), (19, 8555788), (38, 4277894), (76, 2138947), (97, 1675876), (194, 837938), (388, 418969), (1843, 88204), (3686, 44102), (7372, 22051)]