129392318

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 227525760

約数和(自身を除く): 98133442

約数列:

[1, 2, 11, 19, 22, 38, 107, 121, 209, 214, 242, 263, 418, 526, 1177, 2033, 2299, 2354, 2893, 4066, 4598, 4997, 5786, 9994, 12947, 22363, 25894, 28141, 31823, 44726, 54967, 56282, 63646, 109934, 245993, 309551, 491986, 534679, 604637, 619102, 1069358, 1209274, 3405061, 5881469, 6810122, 11762938, 64696159, 129392318]

約数ペア:

[(1, 129392318), (2, 64696159), (11, 11762938), (19, 6810122), (22, 5881469), (38, 3405061), (107, 1209274), (121, 1069358), (209, 619102), (214, 604637), (242, 534679), (263, 491986), (418, 309551), (526, 245993), (1177, 109934), (2033, 63646), (2299, 56282), (2354, 54967), (2893, 44726), (4066, 31823), (4598, 28141), (4997, 25894), (5786, 22363), (9994, 12947)]