149786312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1440253}}^1$

素因数の和:1440272

約数の個数: 16

約数和(自身を含む): 302453340

約数和(自身を除く): 152667028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1440253, 2880506, 5761012, 11522024, 18723289, 37446578, 74893156, 149786312]

約数ペア:

[(1, 149786312), (2, 74893156), (4, 37446578), (8, 18723289), (13, 11522024), (26, 5761012), (52, 2880506), (104, 1440253)]