155386147

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{4229}}^1$

素因数の和:4446

約数の個数: 16

約数和(自身を含む): 184766400

約数和(自身を除く): 29380253

約数列:

[1, 7, 29, 181, 203, 1267, 4229, 5249, 29603, 36743, 122641, 765449, 858487, 5358143, 22198021, 155386147]

約数ペア:

[(1, 155386147), (7, 22198021), (29, 5358143), (181, 858487), (203, 765449), (1267, 122641), (4229, 36743), (5249, 29603)]