137525234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 275208192

約数和(自身を除く): 137682958

約数列:

[1, 2, 7, 11, 14, 22, 23, 41, 46, 77, 82, 154, 161, 253, 287, 322, 451, 506, 574, 902, 943, 947, 1771, 1886, 1894, 3157, 3542, 6314, 6601, 6629, 10373, 10417, 13202, 13258, 20746, 20834, 21781, 38827, 43562, 72611, 72919, 77654, 145222, 145838, 152467, 239591, 271789, 304934, 427097, 479182, 543578, 854194, 893021, 1677137, 1786042, 2989679, 3354274, 5979358, 6251147, 9823231, 12502294, 19646462, 68762617, 137525234]

約数ペア:

[(1, 137525234), (2, 68762617), (7, 19646462), (11, 12502294), (14, 9823231), (22, 6251147), (23, 5979358), (41, 3354274), (46, 2989679), (77, 1786042), (82, 1677137), (154, 893021), (161, 854194), (253, 543578), (287, 479182), (322, 427097), (451, 304934), (506, 271789), (574, 239591), (902, 152467), (943, 145838), (947, 145222), (1771, 77654), (1886, 72919), (1894, 72611), (3157, 43562), (3542, 38827), (6314, 21781), (6601, 20834), (6629, 20746), (10373, 13258), (10417, 13202)]