133403788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8089}}^1$

素因数の和:8150

約数の個数: 48

約数和(自身を含む): 289945600

約数和(自身を除く): 156541812

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8089, 8246, 16178, 16492, 32356, 56623, 113246, 153691, 226492, 250759, 307382, 501518, 614764, 1003036, 1075837, 1755313, 2151674, 3510626, 4303348, 4764421, 7021252, 9528842, 19057684, 33350947, 66701894, 133403788]

約数ペア:

[(1, 133403788), (2, 66701894), (4, 33350947), (7, 19057684), (14, 9528842), (19, 7021252), (28, 4764421), (31, 4303348), (38, 3510626), (62, 2151674), (76, 1755313), (124, 1075837), (133, 1003036), (217, 614764), (266, 501518), (434, 307382), (532, 250759), (589, 226492), (868, 153691), (1178, 113246), (2356, 56623), (4123, 32356), (8089, 16492), (8246, 16178)]