160384004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{18503}}^1$

素因数の和:18715

約数の個数: 24

約数和(自身を含む): 307758528

約数和(自身を除く): 147374524

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 8668, 18503, 37006, 74012, 203533, 407066, 814132, 3645091, 7290182, 14580364, 40096001, 80192002, 160384004]

約数ペア:

[(1, 160384004), (2, 80192002), (4, 40096001), (11, 14580364), (22, 7290182), (44, 3645091), (197, 814132), (394, 407066), (788, 203533), (2167, 74012), (4334, 37006), (8668, 18503)]