138757146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29611}}^1$

素因数の和:29698

約数の個数: 32

約数和(自身を含む): 307017216

約数和(自身を除く): 168260070

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 29611, 59222, 88833, 177666, 325721, 651442, 977163, 1954326, 2102381, 4204762, 6307143, 12614286, 23126191, 46252382, 69378573, 138757146]

約数ペア:

[(1, 138757146), (2, 69378573), (3, 46252382), (6, 23126191), (11, 12614286), (22, 6307143), (33, 4204762), (66, 2102381), (71, 1954326), (142, 977163), (213, 651442), (426, 325721), (781, 177666), (1562, 88833), (2343, 59222), (4686, 29611)]