137644552

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1993}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 263806200

約数和(自身を除く): 126161648

約数列:

[1, 2, 4, 8, 89, 97, 178, 194, 356, 388, 712, 776, 1993, 3986, 7972, 8633, 15944, 17266, 34532, 69064, 177377, 193321, 354754, 386642, 709508, 773284, 1419016, 1546568, 17205569, 34411138, 68822276, 137644552]

約数ペア:

[(1, 137644552), (2, 68822276), (4, 34411138), (8, 17205569), (89, 1546568), (97, 1419016), (178, 773284), (194, 709508), (356, 386642), (388, 354754), (712, 193321), (776, 177377), (1993, 69064), (3986, 34532), (7972, 17266), (8633, 15944)]