155131866

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 345181824

約数和(自身を除く): 190049958

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 233, 282, 423, 466, 699, 787, 846, 1398, 1574, 2097, 2361, 4194, 4722, 7083, 10951, 14166, 21902, 32853, 36989, 65706, 73978, 98559, 110967, 183371, 197118, 221934, 332901, 366742, 550113, 665802, 1100226, 1650339, 3300678, 8618437, 17236874, 25855311, 51710622, 77565933, 155131866]

約数ペア:

[(1, 155131866), (2, 77565933), (3, 51710622), (6, 25855311), (9, 17236874), (18, 8618437), (47, 3300678), (94, 1650339), (141, 1100226), (233, 665802), (282, 550113), (423, 366742), (466, 332901), (699, 221934), (787, 197118), (846, 183371), (1398, 110967), (1574, 98559), (2097, 73978), (2361, 65706), (4194, 36989), (4722, 32853), (7083, 21902), (10951, 14166)]