189059624

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{139837}}^1$

素因数の和:139869

約数の個数: 24

約数和(自身を含む): 383855310

約数和(自身を除く): 194795686

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 139837, 279674, 559348, 1118696, 1817881, 3635762, 7271524, 14543048, 23632453, 47264906, 94529812, 189059624]

約数ペア:

[(1, 189059624), (2, 94529812), (4, 47264906), (8, 23632453), (13, 14543048), (26, 7271524), (52, 3635762), (104, 1817881), (169, 1118696), (338, 559348), (676, 279674), (1352, 139837)]