172564678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5639}}^1$

素因数の和:5772

約数の個数: 32

約数和(自身を含む): 306996480

約数和(自身を除く): 134431802

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 1177, 1391, 2354, 2782, 5639, 11278, 15301, 30602, 62029, 73307, 124058, 146614, 603373, 806377, 1206746, 1612754, 6637103, 7843849, 13274206, 15687698, 86282339, 172564678]

約数ペア:

[(1, 172564678), (2, 86282339), (11, 15687698), (13, 13274206), (22, 7843849), (26, 6637103), (107, 1612754), (143, 1206746), (214, 806377), (286, 603373), (1177, 146614), (1391, 124058), (2354, 73307), (2782, 62029), (5639, 30602), (11278, 15301)]