159353570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3761}}^1$

素因数の和:4010

約数の個数: 32

約数和(自身を含む): 303367680

約数和(自身を除く): 144014110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 2230, 3761, 4237, 7522, 8474, 18805, 21185, 37610, 42370, 71459, 142918, 357295, 714590, 838703, 1677406, 4193515, 8387030, 15935357, 31870714, 79676785, 159353570]

約数ペア:

[(1, 159353570), (2, 79676785), (5, 31870714), (10, 15935357), (19, 8387030), (38, 4193515), (95, 1677406), (190, 838703), (223, 714590), (446, 357295), (1115, 142918), (2230, 71459), (3761, 42370), (4237, 37610), (7522, 21185), (8474, 18805)]