161796790

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 296325216

約数和(自身を除く): 134528426

約数列:

[1, 2, 5, 10, 113, 131, 226, 262, 565, 655, 1093, 1130, 1310, 2186, 5465, 10930, 14803, 29606, 74015, 123509, 143183, 148030, 247018, 286366, 617545, 715915, 1235090, 1431830, 16179679, 32359358, 80898395, 161796790]

約数ペア:

[(1, 161796790), (2, 80898395), (5, 32359358), (10, 16179679), (113, 1431830), (131, 1235090), (226, 715915), (262, 617545), (565, 286366), (655, 247018), (1093, 148030), (1130, 143183), (1310, 123509), (2186, 74015), (5465, 29606), (10930, 14803)]