171392144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12647}}^1$

素因数の和:12684

約数の個数: 60

約数和(自身を含む): 417181632

約数和(自身を除く): 245789488

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, 12647, 13552, 25294, 50588, 88529, 101176, 139117, 177058, 202352, 278234, 354116, 556468, 708232, 973819, 1112936, 1416464, 1530287, 1947638, 2225872, 3060574, 3895276, 6121148, 7790552, 10712009, 12242296, 15581104, 21424018, 24484592, 42848036, 85696072, 171392144]

約数ペア:

[(1, 171392144), (2, 85696072), (4, 42848036), (7, 24484592), (8, 21424018), (11, 15581104), (14, 12242296), (16, 10712009), (22, 7790552), (28, 6121148), (44, 3895276), (56, 3060574), (77, 2225872), (88, 1947638), (112, 1530287), (121, 1416464), (154, 1112936), (176, 973819), (242, 708232), (308, 556468), (484, 354116), (616, 278234), (847, 202352), (968, 177058), (1232, 139117), (1694, 101176), (1936, 88529), (3388, 50588), (6776, 25294), (12647, 13552)]