155722198

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{2729}}^1$

素因数の和:3111

約数の個数: 16

約数和(自身を含む): 236789280

約数和(自身を除く): 81067082

約数列:

[1, 2, 103, 206, 277, 554, 2729, 5458, 28531, 57062, 281087, 562174, 755933, 1511866, 77861099, 155722198]

約数ペア:

[(1, 155722198), (2, 77861099), (103, 1511866), (206, 755933), (277, 562174), (554, 281087), (2729, 57062), (5458, 28531)]