156945391570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{1400173}}^1$

素因数の和:1401210

約数の個数: 32

約数和(自身を含む): 308486335680

約数和(自身を除く): 151540944110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1019, 2038, 5095, 10190, 11209, 22418, 56045, 112090, 1400173, 2800346, 7000865, 14001730, 15401903, 30803806, 77009515, 154019030, 1426776287, 2853552574, 7133881435, 14267762870, 15694539157, 31389078314, 78472695785, 156945391570]

約数ペア:

[(1, 156945391570), (2, 78472695785), (5, 31389078314), (10, 15694539157), (11, 14267762870), (22, 7133881435), (55, 2853552574), (110, 1426776287), (1019, 154019030), (2038, 77009515), (5095, 30803806), (10190, 15401903), (11209, 14001730), (22418, 7000865), (56045, 2800346), (112090, 1400173)]