177079328

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 360067680

約数和(自身を除く): 182988352

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 139, 164, 278, 328, 556, 656, 971, 1112, 1312, 1942, 2224, 3884, 4448, 5699, 7768, 11398, 15536, 22796, 31072, 39811, 45592, 79622, 91184, 134969, 159244, 182368, 269938, 318488, 539876, 636976, 1079752, 1273952, 2159504, 4319008, 5533729, 11067458, 22134916, 44269832, 88539664, 177079328]

約数ペア:

[(1, 177079328), (2, 88539664), (4, 44269832), (8, 22134916), (16, 11067458), (32, 5533729), (41, 4319008), (82, 2159504), (139, 1273952), (164, 1079752), (278, 636976), (328, 539876), (556, 318488), (656, 269938), (971, 182368), (1112, 159244), (1312, 134969), (1942, 91184), (2224, 79622), (3884, 45592), (4448, 39811), (5699, 31072), (7768, 22796), (11398, 15536)]