149801912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1440403}}^1$

素因数の和:1440422

約数の個数: 16

約数和(自身を含む): 302484840

約数和(自身を除く): 152682928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1440403, 2880806, 5761612, 11523224, 18725239, 37450478, 74900956, 149801912]

約数ペア:

[(1, 149801912), (2, 74900956), (4, 37450478), (8, 18725239), (13, 11523224), (26, 5761612), (52, 2880806), (104, 1440403)]