128523026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{24077}}^1$

素因数の和:24253

約数の個数: 16

約数和(自身を含む): 205433496

約数和(自身を除く): 76910470

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 24077, 48154, 409309, 818618, 3780089, 7560178, 64261513, 128523026]

約数ペア:

[(1, 128523026), (2, 64261513), (17, 7560178), (34, 3780089), (157, 818618), (314, 409309), (2669, 48154), (5338, 24077)]