149214548

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{27901}}^1$

素因数の和:28103

約数の個数: 24

約数和(自身を含む): 300002304

約数和(自身を除く): 150787756

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 27901, 55802, 111604, 195307, 390614, 781228, 5329091, 10658182, 21316364, 37303637, 74607274, 149214548]

約数ペア:

[(1, 149214548), (2, 74607274), (4, 37303637), (7, 21316364), (14, 10658182), (28, 5329091), (191, 781228), (382, 390614), (764, 195307), (1337, 111604), (2674, 55802), (5348, 27901)]