128941634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 219306528

約数和(自身を除く): 90364894

約数列:

[1, 2, 17, 23, 34, 46, 67, 107, 134, 214, 391, 529, 782, 1058, 1139, 1541, 1819, 2278, 2461, 3082, 3638, 4922, 7169, 8993, 14338, 17986, 26197, 35443, 41837, 52394, 56603, 70886, 83674, 113206, 121873, 164887, 243746, 329774, 602531, 962251, 1205062, 1924502, 2803079, 3792401, 5606158, 7584802, 64470817, 128941634]

約数ペア:

[(1, 128941634), (2, 64470817), (17, 7584802), (23, 5606158), (34, 3792401), (46, 2803079), (67, 1924502), (107, 1205062), (134, 962251), (214, 602531), (391, 329774), (529, 243746), (782, 164887), (1058, 121873), (1139, 113206), (1541, 83674), (1819, 70886), (2278, 56603), (2461, 52394), (3082, 41837), (3638, 35443), (4922, 26197), (7169, 17986), (8993, 14338)]