160381712

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 315771456

約数和(自身を除く): 155389744

約数列:

[1, 2, 4, 8, 16, 103, 206, 307, 317, 412, 614, 634, 824, 1228, 1268, 1648, 2456, 2536, 4912, 5072, 31621, 32651, 63242, 65302, 97319, 126484, 130604, 194638, 252968, 261208, 389276, 505936, 522416, 778552, 1557104, 10023857, 20047714, 40095428, 80190856, 160381712]

約数ペア:

[(1, 160381712), (2, 80190856), (4, 40095428), (8, 20047714), (16, 10023857), (103, 1557104), (206, 778552), (307, 522416), (317, 505936), (412, 389276), (614, 261208), (634, 252968), (824, 194638), (1228, 130604), (1268, 126484), (1648, 97319), (2456, 65302), (2536, 63242), (4912, 32651), (5072, 31621)]