159318412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 311123232

約数和(自身を除く): 151804820

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 193, 257, 292, 386, 514, 772, 803, 1028, 1606, 2123, 2827, 3212, 4246, 5654, 8492, 11308, 14089, 18761, 28178, 37522, 49601, 56356, 75044, 99202, 154979, 198404, 206371, 309958, 412742, 545611, 619916, 825484, 1091222, 2182444, 3620873, 7241746, 14483492, 39829603, 79659206, 159318412]

約数ペア:

[(1, 159318412), (2, 79659206), (4, 39829603), (11, 14483492), (22, 7241746), (44, 3620873), (73, 2182444), (146, 1091222), (193, 825484), (257, 619916), (292, 545611), (386, 412742), (514, 309958), (772, 206371), (803, 198404), (1028, 154979), (1606, 99202), (2123, 75044), (2827, 56356), (3212, 49601), (4246, 37522), (5654, 28178), (8492, 18761), (11308, 14089)]