130744168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11783}}^1$

素因数の和:11881

約数の個数: 32

約数和(自身を含む): 261604800

約数和(自身を除く): 130860632

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 11783, 23566, 47132, 94264, 223877, 447754, 860159, 895508, 1720318, 1791016, 3440636, 6881272, 16343021, 32686042, 65372084, 130744168]

約数ペア:

[(1, 130744168), (2, 65372084), (4, 32686042), (8, 16343021), (19, 6881272), (38, 3440636), (73, 1791016), (76, 1720318), (146, 895508), (152, 860159), (292, 447754), (584, 223877), (1387, 94264), (2774, 47132), (5548, 23566), (11096, 11783)]