156750681610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2190173}}^1$

素因数の和:2190618

約数の個数: 32

約数和(自身を含む): 299458110672

約数和(自身を除く): 142707429062

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 842, 2105, 4210, 7157, 14314, 35785, 71570, 2190173, 4380346, 10950865, 21901730, 37232941, 74465882, 186164705, 372329410, 922062833, 1844125666, 4610314165, 9220628330, 15675068161, 31350136322, 78375340805, 156750681610]

約数ペア:

[(1, 156750681610), (2, 78375340805), (5, 31350136322), (10, 15675068161), (17, 9220628330), (34, 4610314165), (85, 1844125666), (170, 922062833), (421, 372329410), (842, 186164705), (2105, 74465882), (4210, 37232941), (7157, 21901730), (14314, 10950865), (35785, 4380346), (71570, 2190173)]