180200944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13297}}^1$

素因数の和:13334

約数の個数: 60

約数和(自身を含む): 438621232

約数和(自身を除く): 258420288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13297, 13552, 26594, 53188, 93079, 106376, 146267, 186158, 212752, 292534, 372316, 585068, 744632, 1023869, 1170136, 1489264, 1608937, 2047738, 2340272, 3217874, 4095476, 6435748, 8190952, 11262559, 12871496, 16381904, 22525118, 25742992, 45050236, 90100472, 180200944]

約数ペア:

[(1, 180200944), (2, 90100472), (4, 45050236), (7, 25742992), (8, 22525118), (11, 16381904), (14, 12871496), (16, 11262559), (22, 8190952), (28, 6435748), (44, 4095476), (56, 3217874), (77, 2340272), (88, 2047738), (112, 1608937), (121, 1489264), (154, 1170136), (176, 1023869), (242, 744632), (308, 585068), (484, 372316), (616, 292534), (847, 212752), (968, 186158), (1232, 146267), (1694, 106376), (1936, 93079), (3388, 53188), (6776, 26594), (13297, 13552)]