155516119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 187729920

約数和(自身を除く): 32213801

約数列:

[1, 11, 17, 31, 139, 187, 193, 341, 527, 1529, 2123, 2363, 3281, 4309, 5797, 5983, 25993, 26827, 36091, 47399, 65813, 73253, 101711, 295097, 456059, 805783, 831637, 1118821, 5016649, 9148007, 14137829, 155516119]

約数ペア:

[(1, 155516119), (11, 14137829), (17, 9148007), (31, 5016649), (139, 1118821), (187, 831637), (193, 805783), (341, 456059), (527, 295097), (1529, 101711), (2123, 73253), (2363, 65813), (3281, 47399), (4309, 36091), (5797, 26827), (5983, 25993)]