145541968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63611}}^1$

素因数の和:63643

約数の個数: 40

約数和(自身を含む): 331291296

約数和(自身を除く): 185749328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 63611, 127222, 254444, 508888, 699721, 826943, 1017776, 1399442, 1653886, 2798884, 3307772, 5597768, 6615544, 9096373, 11195536, 13231088, 18192746, 36385492, 72770984, 145541968]

約数ペア:

[(1, 145541968), (2, 72770984), (4, 36385492), (8, 18192746), (11, 13231088), (13, 11195536), (16, 9096373), (22, 6615544), (26, 5597768), (44, 3307772), (52, 2798884), (88, 1653886), (104, 1399442), (143, 1017776), (176, 826943), (208, 699721), (286, 508888), (572, 254444), (1144, 127222), (2288, 63611)]