157250258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 264150720

約数和(自身を除く): 106900462

約数列:

[1, 2, 11, 22, 53, 106, 157, 314, 583, 859, 1166, 1718, 1727, 3454, 8321, 9449, 16642, 18898, 45527, 91054, 91531, 134863, 183062, 269726, 500797, 1001594, 1483493, 2966986, 7147739, 14295478, 78625129, 157250258]

約数ペア:

[(1, 157250258), (2, 78625129), (11, 14295478), (22, 7147739), (53, 2966986), (106, 1483493), (157, 1001594), (314, 500797), (583, 269726), (859, 183062), (1166, 134863), (1718, 91531), (1727, 91054), (3454, 45527), (8321, 18898), (9449, 16642)]