149167704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{887903}}^1$

素因数の和:887919

約数の個数: 32

約数和(自身を含む): 426193920

約数和(自身を除く): 277026216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 887903, 1775806, 2663709, 3551612, 5327418, 6215321, 7103224, 10654836, 12430642, 18645963, 21309672, 24861284, 37291926, 49722568, 74583852, 149167704]

約数ペア:

[(1, 149167704), (2, 74583852), (3, 49722568), (4, 37291926), (6, 24861284), (7, 21309672), (8, 18645963), (12, 12430642), (14, 10654836), (21, 7103224), (24, 6215321), (28, 5327418), (42, 3551612), (56, 2663709), (84, 1775806), (168, 887903)]