149747276

素因数分解:

$2^2\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{4409}}^1$

素因数の和:5633

約数の個数: 24

約数和(自身を含む): 299809440

約数和(自身を除く): 150062164

約数列:

[1, 2, 4, 7, 14, 28, 1213, 2426, 4409, 4852, 8491, 8818, 16982, 17636, 30863, 33964, 61726, 123452, 5348117, 10696234, 21392468, 37436819, 74873638, 149747276]

約数ペア:

[(1, 149747276), (2, 74873638), (4, 37436819), (7, 21392468), (14, 10696234), (28, 5348117), (1213, 123452), (2426, 61726), (4409, 33964), (4852, 30863), (8491, 17636), (8818, 16982)]