163472848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132689}}^1$

素因数の和:132715

約数の個数: 40

約数和(自身を含む): 394885440

約数和(自身を除く): 231412592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 132689, 265378, 530756, 928823, 1061512, 1459579, 1857646, 2123024, 2919158, 3715292, 5838316, 7430584, 10217053, 11676632, 14861168, 20434106, 23353264, 40868212, 81736424, 163472848]

約数ペア:

[(1, 163472848), (2, 81736424), (4, 40868212), (7, 23353264), (8, 20434106), (11, 14861168), (14, 11676632), (16, 10217053), (22, 7430584), (28, 5838316), (44, 3715292), (56, 2919158), (77, 2123024), (88, 1857646), (112, 1459579), (154, 1061512), (176, 928823), (308, 530756), (616, 265378), (1232, 132689)]