161738642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{7577}}^1$

素因数の和:8413

約数の個数: 16

約数和(自身を含む): 261622872

約数和(自身を除く): 99884230

約数列:

[1, 2, 13, 26, 821, 1642, 7577, 10673, 15154, 21346, 98501, 197002, 6220717, 12441434, 80869321, 161738642]

約数ペア:

[(1, 161738642), (2, 80869321), (13, 12441434), (26, 6220717), (821, 197002), (1642, 98501), (7577, 21346), (10673, 15154)]