149939636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{486817}}^1$

素因数の和:486839

約数の個数: 24

約数和(自身を含む): 327141696

約数和(自身を除く): 177202060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 486817, 973634, 1947268, 3407719, 5354987, 6815438, 10709974, 13630876, 21419948, 37484909, 74969818, 149939636]

約数ペア:

[(1, 149939636), (2, 74969818), (4, 37484909), (7, 21419948), (11, 13630876), (14, 10709974), (22, 6815438), (28, 5354987), (44, 3407719), (77, 1947268), (154, 973634), (308, 486817)]