123732128522

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1\times {\mathrm{5647}}^1$

素因数の和:6350

約数の個数: 32

約数和(自身を含む): 188302060800

約数和(自身を除く): 64569932278

約数列:

[1, 2, 139, 269, 278, 293, 538, 586, 5647, 11294, 37391, 40727, 74782, 78817, 81454, 157634, 784933, 1519043, 1569866, 1654571, 3038086, 3309142, 10955563, 21911126, 211146977, 229985369, 422293954, 445079599, 459970738, 890159198, 61866064261, 123732128522]

約数ペア:

[(1, 123732128522), (2, 61866064261), (139, 890159198), (269, 459970738), (278, 445079599), (293, 422293954), (538, 229985369), (586, 211146977), (5647, 21911126), (11294, 10955563), (37391, 3309142), (40727, 3038086), (74782, 1654571), (78817, 1569866), (81454, 1519043), (157634, 784933)]