137831269492

素因数分解:

$2^2\times 7^1\times {\mathrm{18169}}^1\times {\mathrm{270931}}^1$

素因数の和:289111

約数の個数: 24

約数和(自身を含む): 275678728640

約数和(自身を除く): 137847459148

約数列:

[1, 2, 4, 7, 14, 28, 18169, 36338, 72676, 127183, 254366, 270931, 508732, 541862, 1083724, 1896517, 3793034, 7586068, 4922545339, 9845090678, 19690181356, 34457817373, 68915634746, 137831269492]

約数ペア:

[(1, 137831269492), (2, 68915634746), (4, 34457817373), (7, 19690181356), (14, 9845090678), (28, 4922545339), (18169, 7586068), (36338, 3793034), (72676, 1896517), (127183, 1083724), (254366, 541862), (270931, 508732)]