153903484

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{30707}}^1$

素因数の和:30897

約数の個数: 24

約数和(自身を含む): 309536640

約数和(自身を除く): 155633156

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 30707, 61414, 122828, 214949, 429898, 859796, 5496553, 10993106, 21986212, 38475871, 76951742, 153903484]

約数ペア:

[(1, 153903484), (2, 76951742), (4, 38475871), (7, 21986212), (14, 10993106), (28, 5496553), (179, 859796), (358, 429898), (716, 214949), (1253, 122828), (2506, 61414), (5012, 30707)]