136966526

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 216691200

約数和(自身を除く): 79724674

約数列:

[1, 2, 37, 71, 74, 131, 142, 199, 262, 398, 2627, 4847, 5254, 7363, 9301, 9694, 14129, 14726, 18602, 26069, 28258, 52138, 344137, 522773, 688274, 964553, 1045546, 1850899, 1929106, 3701798, 68483263, 136966526]

約数ペア:

[(1, 136966526), (2, 68483263), (37, 3701798), (71, 1929106), (74, 1850899), (131, 1045546), (142, 964553), (199, 688274), (262, 522773), (398, 344137), (2627, 52138), (4847, 28258), (5254, 26069), (7363, 18602), (9301, 14726), (9694, 14129)]