163136428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{448177}}^1$

素因数の和:448201

約数の個数: 24

約数和(自身を含む): 351371552

約数和(自身を除く): 188235124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 448177, 896354, 1792708, 3137239, 5826301, 6274478, 11652602, 12548956, 23305204, 40784107, 81568214, 163136428]

約数ペア:

[(1, 163136428), (2, 81568214), (4, 40784107), (7, 23305204), (13, 12548956), (14, 11652602), (26, 6274478), (28, 5826301), (52, 3137239), (91, 1792708), (182, 896354), (364, 448177)]