163889462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{140557}}^1$

素因数の和:140623

約数の個数: 16

約数和(自身を含む): 273244752

約数和(自身を除く): 109355290

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 140557, 281114, 1546127, 3092254, 7449521, 14899042, 81944731, 163889462]

約数ペア:

[(1, 163889462), (2, 81944731), (11, 14899042), (22, 7449521), (53, 3092254), (106, 1546127), (583, 281114), (1166, 140557)]