163906258

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{2423}}^1$

素因数の和:2801

約数の個数: 16

約数和(自身を含む): 248702400

約数和(自身を除く): 84796142

約数列:

[1, 2, 149, 227, 298, 454, 2423, 4846, 33823, 67646, 361027, 550021, 722054, 1100042, 81953129, 163906258]

約数ペア:

[(1, 163906258), (2, 81953129), (149, 1100042), (227, 722054), (298, 550021), (454, 361027), (2423, 67646), (4846, 33823)]