139900686

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{2411}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 295228800

約数和(自身を除く): 155328114

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 509, 1018, 1527, 2411, 3054, 4822, 7233, 9671, 14466, 19342, 29013, 45809, 58026, 91618, 137427, 274854, 1227199, 2454398, 3681597, 7363194, 23316781, 46633562, 69950343, 139900686]

約数ペア:

[(1, 139900686), (2, 69950343), (3, 46633562), (6, 23316781), (19, 7363194), (38, 3681597), (57, 2454398), (114, 1227199), (509, 274854), (1018, 137427), (1527, 91618), (2411, 58026), (3054, 45809), (4822, 29013), (7233, 19342), (9671, 14466)]