155921136

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{66293}}^1$

素因数の和:66318

約数の個数: 60

約数和(自身を含む): 468565992

約数和(自身を除く): 312644856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 66293, 132586, 198879, 265172, 397758, 464051, 530344, 795516, 928102, 1060688, 1392153, 1591032, 1856204, 2784306, 3182064, 3248357, 3712408, 5568612, 6496714, 7424816, 9745071, 11137224, 12993428, 19490142, 22274448, 25986856, 38980284, 51973712, 77960568, 155921136]

約数ペア:

[(1, 155921136), (2, 77960568), (3, 51973712), (4, 38980284), (6, 25986856), (7, 22274448), (8, 19490142), (12, 12993428), (14, 11137224), (16, 9745071), (21, 7424816), (24, 6496714), (28, 5568612), (42, 3712408), (48, 3248357), (49, 3182064), (56, 2784306), (84, 1856204), (98, 1591032), (112, 1392153), (147, 1060688), (168, 928102), (196, 795516), (294, 530344), (336, 464051), (392, 397758), (588, 265172), (784, 198879), (1176, 132586), (2352, 66293)]