148876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 321440

約数和(自身を除く): 172564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 409, 818, 1636, 2863, 5317, 5726, 10634, 11452, 21268, 37219, 74438, 148876]

約数ペア:

[(1, 148876), (2, 74438), (4, 37219), (7, 21268), (13, 11452), (14, 10634), (26, 5726), (28, 5317), (52, 2863), (91, 1636), (182, 818), (364, 409)]