120143816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8311}}^1$

素因数の和:8469

約数の個数: 32

約数和(自身を含む): 244372800

約数和(自身を除く): 124228984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 8311, 14456, 16622, 33244, 66488, 108043, 216086, 432172, 864344, 1155229, 2310458, 4620916, 9241832, 15017977, 30035954, 60071908, 120143816]

約数ペア:

[(1, 120143816), (2, 60071908), (4, 30035954), (8, 15017977), (13, 9241832), (26, 4620916), (52, 2310458), (104, 1155229), (139, 864344), (278, 432172), (556, 216086), (1112, 108043), (1807, 66488), (3614, 33244), (7228, 16622), (8311, 14456)]