138399408

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{45767}}^1$

素因数の和:45791

約数の個数: 80

約数和(自身を含む): 454018560

約数和(自身を除く): 315619152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 45767, 91534, 137301, 183068, 274602, 320369, 366136, 411903, 549204, 640738, 732272, 823806, 961107, 1098408, 1235709, 1281476, 1647612, 1922214, 2196816, 2471418, 2562952, 2883321, 3295224, 3844428, 4942836, 5125904, 5766642, 6590448, 7688856, 8649963, 9885672, 11533284, 15377712, 17299926, 19771344, 23066568, 34599852, 46133136, 69199704, 138399408]

約数ペア:

[(1, 138399408), (2, 69199704), (3, 46133136), (4, 34599852), (6, 23066568), (7, 19771344), (8, 17299926), (9, 15377712), (12, 11533284), (14, 9885672), (16, 8649963), (18, 7688856), (21, 6590448), (24, 5766642), (27, 5125904), (28, 4942836), (36, 3844428), (42, 3295224), (48, 2883321), (54, 2562952), (56, 2471418), (63, 2196816), (72, 1922214), (84, 1647612), (108, 1281476), (112, 1235709), (126, 1098408), (144, 961107), (168, 823806), (189, 732272), (216, 640738), (252, 549204), (336, 411903), (378, 366136), (432, 320369), (504, 274602), (756, 183068), (1008, 137301), (1512, 91534), (3024, 45767)]