138242008

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{95471}}^1$

素因数の和:95658

約数の個数: 16

約数和(自身を含む): 260638560

約数和(自身を除く): 122396552

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 95471, 190942, 381884, 763768, 17280251, 34560502, 69121004, 138242008]

約数ペア:

[(1, 138242008), (2, 69121004), (4, 34560502), (8, 17280251), (181, 763768), (362, 381884), (724, 190942), (1448, 95471)]