139638714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{72053}}^1$

素因数の和:72094

約数の個数: 32

約数和(自身を含む): 311273280

約数和(自身を除く): 171634566

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 72053, 144106, 216159, 432318, 1224901, 1369007, 2449802, 2738014, 3674703, 4107021, 7349406, 8214042, 23273119, 46546238, 69819357, 139638714]

約数ペア:

[(1, 139638714), (2, 69819357), (3, 46546238), (6, 23273119), (17, 8214042), (19, 7349406), (34, 4107021), (38, 3674703), (51, 2738014), (57, 2449802), (102, 1369007), (114, 1224901), (323, 432318), (646, 216159), (969, 144106), (1938, 72053)]