140199774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163403}}^1$

素因数の和:163432

約数の個数: 32

約数和(自身を含む): 329422464

約数和(自身を除く): 189222690

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 163403, 326806, 490209, 980418, 1797433, 2124239, 3594866, 4248478, 5392299, 6372717, 10784598, 12745434, 23366629, 46733258, 70099887, 140199774]

約数ペア:

[(1, 140199774), (2, 70099887), (3, 46733258), (6, 23366629), (11, 12745434), (13, 10784598), (22, 6372717), (26, 5392299), (33, 4248478), (39, 3594866), (66, 2124239), (78, 1797433), (143, 980418), (286, 490209), (429, 326806), (858, 163403)]