155479508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{65993}}^1$

素因数の和:66047

約数の個数: 24

約数和(自身を含む): 295653120

約数和(自身を除く): 140173612

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 65993, 131986, 263972, 1253867, 2045783, 2507734, 4091566, 5015468, 8183132, 38869877, 77739754, 155479508]

約数ペア:

[(1, 155479508), (2, 77739754), (4, 38869877), (19, 8183132), (31, 5015468), (38, 4091566), (62, 2507734), (76, 2045783), (124, 1253867), (589, 263972), (1178, 131986), (2356, 65993)]