161778624

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{120371}}^1$

素因数の和:120393

約数の個数: 56

約数和(自身を含む): 489191808

約数和(自身を除く): 327413184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 120371, 240742, 361113, 481484, 722226, 842597, 962968, 1444452, 1685194, 1925936, 2527791, 2888904, 3370388, 3851872, 5055582, 5777808, 6740776, 7703744, 10111164, 11555616, 13481552, 20222328, 23111232, 26963104, 40444656, 53926208, 80889312, 161778624]

約数ペア:

[(1, 161778624), (2, 80889312), (3, 53926208), (4, 40444656), (6, 26963104), (7, 23111232), (8, 20222328), (12, 13481552), (14, 11555616), (16, 10111164), (21, 7703744), (24, 6740776), (28, 5777808), (32, 5055582), (42, 3851872), (48, 3370388), (56, 2888904), (64, 2527791), (84, 1925936), (96, 1685194), (112, 1444452), (168, 962968), (192, 842597), (224, 722226), (336, 481484), (448, 361113), (672, 240742), (1344, 120371)]