149969408

素因数分解:

$2^9\times {\mathrm{292909}}^1$

素因数の和:292927

約数の個数: 20

約数和(自身を含む): 299646930

約数和(自身を除く): 149677522

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 292909, 585818, 1171636, 2343272, 4686544, 9373088, 18746176, 37492352, 74984704, 149969408]

約数ペア:

[(1, 149969408), (2, 74984704), (4, 37492352), (8, 18746176), (16, 9373088), (32, 4686544), (64, 2343272), (128, 1171636), (256, 585818), (512, 292909)]