149775738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{13159}}^1$

素因数の和:13442

約数の個数: 32

約数和(自身を含む): 343633920

約数和(自身を除く): 193858182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1897, 3794, 5691, 11382, 13159, 26318, 39477, 78954, 92113, 184226, 276339, 552678, 3566089, 7132178, 10698267, 21396534, 24962623, 49925246, 74887869, 149775738]

約数ペア:

[(1, 149775738), (2, 74887869), (3, 49925246), (6, 24962623), (7, 21396534), (14, 10698267), (21, 7132178), (42, 3566089), (271, 552678), (542, 276339), (813, 184226), (1626, 92113), (1897, 78954), (3794, 39477), (5691, 26318), (11382, 13159)]