136435796

素因数分解:

$2^2\times 7^3\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 280224000

約数和(自身を除く): 143788204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 277, 343, 359, 554, 686, 718, 1108, 1372, 1436, 1939, 2513, 3878, 5026, 7756, 10052, 13573, 17591, 27146, 35182, 54292, 70364, 95011, 99443, 123137, 190022, 198886, 246274, 380044, 397772, 492548, 696101, 1392202, 2784404, 4872707, 9745414, 19490828, 34108949, 68217898, 136435796]

約数ペア:

[(1, 136435796), (2, 68217898), (4, 34108949), (7, 19490828), (14, 9745414), (28, 4872707), (49, 2784404), (98, 1392202), (196, 696101), (277, 492548), (343, 397772), (359, 380044), (554, 246274), (686, 198886), (718, 190022), (1108, 123137), (1372, 99443), (1436, 95011), (1939, 70364), (2513, 54292), (3878, 35182), (5026, 27146), (7756, 17591), (10052, 13573)]