149494674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{25981}}^1$

素因数の和:26130

約数の個数: 32

約数和(自身を含む): 344209536

約数和(自身を除く): 194714862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 25981, 51962, 77943, 155886, 181867, 363734, 545601, 1091202, 3559397, 7118794, 10678191, 21356382, 24915779, 49831558, 74747337, 149494674]

約数ペア:

[(1, 149494674), (2, 74747337), (3, 49831558), (6, 24915779), (7, 21356382), (14, 10678191), (21, 7118794), (42, 3559397), (137, 1091202), (274, 545601), (411, 363734), (822, 181867), (959, 155886), (1918, 77943), (2877, 51962), (5754, 25981)]