153766262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2687}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 260112384

約数和(自身を除く): 106346122

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 923, 1846, 2201, 2687, 4402, 5374, 28613, 34931, 57226, 69862, 83297, 166594, 190777, 381554, 1082861, 2165722, 2480101, 4960202, 5914087, 11828174, 76883131, 153766262]

約数ペア:

[(1, 153766262), (2, 76883131), (13, 11828174), (26, 5914087), (31, 4960202), (62, 2480101), (71, 2165722), (142, 1082861), (403, 381554), (806, 190777), (923, 166594), (1846, 83297), (2201, 69862), (2687, 57226), (4402, 34931), (5374, 28613)]