172184656

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 394260480

約数和(自身を除く): 222075824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 71, 112, 118, 142, 236, 284, 367, 413, 472, 497, 568, 734, 826, 944, 994, 1136, 1468, 1652, 1988, 2569, 2936, 3304, 3976, 4189, 5138, 5872, 6608, 7952, 8378, 10276, 16756, 20552, 21653, 26057, 29323, 33512, 41104, 43306, 52114, 58646, 67024, 86612, 104228, 117292, 151571, 173224, 182399, 208456, 234584, 303142, 346448, 364798, 416912, 469168, 606284, 729596, 1212568, 1459192, 1537363, 2425136, 2918384, 3074726, 6149452, 10761541, 12298904, 21523082, 24597808, 43046164, 86092328, 172184656]

約数ペア:

[(1, 172184656), (2, 86092328), (4, 43046164), (7, 24597808), (8, 21523082), (14, 12298904), (16, 10761541), (28, 6149452), (56, 3074726), (59, 2918384), (71, 2425136), (112, 1537363), (118, 1459192), (142, 1212568), (236, 729596), (284, 606284), (367, 469168), (413, 416912), (472, 364798), (497, 346448), (568, 303142), (734, 234584), (826, 208456), (944, 182399), (994, 173224), (1136, 151571), (1468, 117292), (1652, 104228), (1988, 86612), (2569, 67024), (2936, 58646), (3304, 52114), (3976, 43306), (4189, 41104), (5138, 33512), (5872, 29323), (6608, 26057), (7952, 21653), (8378, 20552), (10276, 16756)]