170451584

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 361284000

約数和(自身を除く): 190832416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 109, 128, 152, 218, 304, 436, 608, 643, 872, 1216, 1286, 1744, 2071, 2432, 2572, 3488, 4142, 5144, 6976, 8284, 10288, 12217, 13952, 16568, 20576, 24434, 33136, 41152, 48868, 66272, 70087, 82304, 97736, 132544, 140174, 195472, 265088, 280348, 390944, 560696, 781888, 1121392, 1331653, 1563776, 2242784, 2663306, 4485568, 5326612, 8971136, 10653224, 21306448, 42612896, 85225792, 170451584]

約数ペア:

[(1, 170451584), (2, 85225792), (4, 42612896), (8, 21306448), (16, 10653224), (19, 8971136), (32, 5326612), (38, 4485568), (64, 2663306), (76, 2242784), (109, 1563776), (128, 1331653), (152, 1121392), (218, 781888), (304, 560696), (436, 390944), (608, 280348), (643, 265088), (872, 195472), (1216, 140174), (1286, 132544), (1744, 97736), (2071, 82304), (2432, 70087), (2572, 66272), (3488, 48868), (4142, 41152), (5144, 33136), (6976, 24434), (8284, 20576), (10288, 16568), (12217, 13952)]