157423091

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{2011}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 184267008

約数和(自身を除く): 26843917

約数列:

[1, 7, 53, 211, 371, 1477, 2011, 11183, 14077, 78281, 106583, 424321, 746081, 2970247, 22489013, 157423091]

約数ペア:

[(1, 157423091), (7, 22489013), (53, 2970247), (211, 746081), (371, 424321), (1477, 106583), (2011, 78281), (11183, 14077)]