179083216

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:780

約数の個数: 60

約数和(自身を含む): 379954848

約数和(自身を除く): 200871632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 169, 206, 208, 338, 412, 643, 676, 824, 1286, 1339, 1352, 1648, 2572, 2678, 2704, 5144, 5356, 8359, 10288, 10712, 16718, 17407, 21424, 33436, 34814, 66229, 66872, 69628, 108667, 132458, 133744, 139256, 217334, 264916, 278512, 434668, 529832, 860977, 869336, 1059664, 1721954, 1738672, 3443908, 6887816, 11192701, 13775632, 22385402, 44770804, 89541608, 179083216]

約数ペア:

[(1, 179083216), (2, 89541608), (4, 44770804), (8, 22385402), (13, 13775632), (16, 11192701), (26, 6887816), (52, 3443908), (103, 1738672), (104, 1721954), (169, 1059664), (206, 869336), (208, 860977), (338, 529832), (412, 434668), (643, 278512), (676, 264916), (824, 217334), (1286, 139256), (1339, 133744), (1352, 132458), (1648, 108667), (2572, 69628), (2678, 66872), (2704, 66229), (5144, 34814), (5356, 33436), (8359, 21424), (10288, 17407), (10712, 16718)]