168805504

素因数分解:

$2^7\times 7^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 386245440

約数和(自身を除く): 217439936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 293, 448, 586, 643, 896, 1172, 1286, 2051, 2344, 2572, 4102, 4501, 4688, 5144, 8204, 9002, 9376, 10288, 16408, 18004, 18752, 20576, 32816, 36008, 37504, 41152, 65632, 72016, 82304, 131264, 144032, 188399, 262528, 288064, 376798, 576128, 753596, 1318793, 1507192, 2637586, 3014384, 5275172, 6028768, 10550344, 12057536, 21100688, 24115072, 42201376, 84402752, 168805504]

約数ペア:

[(1, 168805504), (2, 84402752), (4, 42201376), (7, 24115072), (8, 21100688), (14, 12057536), (16, 10550344), (28, 6028768), (32, 5275172), (56, 3014384), (64, 2637586), (112, 1507192), (128, 1318793), (224, 753596), (293, 576128), (448, 376798), (586, 288064), (643, 262528), (896, 188399), (1172, 144032), (1286, 131264), (2051, 82304), (2344, 72016), (2572, 65632), (4102, 41152), (4501, 37504), (4688, 36008), (5144, 32816), (8204, 20576), (9002, 18752), (9376, 18004), (10288, 16408)]