145655244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{82571}}^1$

素因数の和:82595

約数の個数: 54

約数和(自身を含む): 428300964

約数和(自身を除く): 282645720

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 82571, 165142, 247713, 330284, 495426, 577997, 743139, 990852, 1155994, 1486278, 1733991, 2311988, 2972556, 3467982, 4045979, 5201973, 6935964, 8091958, 10403946, 12137937, 16183916, 20807892, 24275874, 36413811, 48551748, 72827622, 145655244]

約数ペア:

[(1, 145655244), (2, 72827622), (3, 48551748), (4, 36413811), (6, 24275874), (7, 20807892), (9, 16183916), (12, 12137937), (14, 10403946), (18, 8091958), (21, 6935964), (28, 5201973), (36, 4045979), (42, 3467982), (49, 2972556), (63, 2311988), (84, 1733991), (98, 1486278), (126, 1155994), (147, 990852), (196, 743139), (252, 577997), (294, 495426), (441, 330284), (588, 247713), (882, 165142), (1764, 82571)]