168656256

素因数分解:

$2^7\times 3^4\times {\mathrm{16267}}^1$

素因数の和:16293

約数の個数: 80

約数和(自身を含む): 501949140

約数和(自身を除く): 333292884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 16267, 32534, 48801, 65068, 97602, 130136, 146403, 195204, 260272, 292806, 390408, 439209, 520544, 585612, 780816, 878418, 1041088, 1171224, 1317627, 1561632, 1756836, 2082176, 2342448, 2635254, 3123264, 3513672, 4684896, 5270508, 6246528, 7027344, 9369792, 10541016, 14054688, 18739584, 21082032, 28109376, 42164064, 56218752, 84328128, 168656256]

約数ペア:

[(1, 168656256), (2, 84328128), (3, 56218752), (4, 42164064), (6, 28109376), (8, 21082032), (9, 18739584), (12, 14054688), (16, 10541016), (18, 9369792), (24, 7027344), (27, 6246528), (32, 5270508), (36, 4684896), (48, 3513672), (54, 3123264), (64, 2635254), (72, 2342448), (81, 2082176), (96, 1756836), (108, 1561632), (128, 1317627), (144, 1171224), (162, 1041088), (192, 878418), (216, 780816), (288, 585612), (324, 520544), (384, 439209), (432, 390408), (576, 292806), (648, 260272), (864, 195204), (1152, 146403), (1296, 130136), (1728, 97602), (2592, 65068), (3456, 48801), (5184, 32534), (10368, 16267)]