133460288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{160409}}^1$

素因数の和:160434

約数の個数: 28

約数和(自身を含む): 285208980

約数和(自身を除く): 151748692

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 160409, 320818, 641636, 1283272, 2085317, 2566544, 4170634, 5133088, 8341268, 10266176, 16682536, 33365072, 66730144, 133460288]

約数ペア:

[(1, 133460288), (2, 66730144), (4, 33365072), (8, 16682536), (13, 10266176), (16, 8341268), (26, 5133088), (32, 4170634), (52, 2566544), (64, 2085317), (104, 1283272), (208, 641636), (416, 320818), (832, 160409)]