146992816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21023}}^1$

素因数の和:21073

約数の個数: 40

約数和(自身を含む): 312837120

約数和(自身を除く): 165844304

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 21023, 42046, 84092, 168184, 336368, 399437, 483529, 798874, 967058, 1597748, 1934116, 3195496, 3868232, 6390992, 7736464, 9187051, 18374102, 36748204, 73496408, 146992816]

約数ペア:

[(1, 146992816), (2, 73496408), (4, 36748204), (8, 18374102), (16, 9187051), (19, 7736464), (23, 6390992), (38, 3868232), (46, 3195496), (76, 1934116), (92, 1597748), (152, 967058), (184, 798874), (304, 483529), (368, 399437), (437, 336368), (874, 168184), (1748, 84092), (3496, 42046), (6992, 21023)]