150556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 318080

約数和(自身を除く): 167524

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 283, 532, 566, 1132, 1981, 3962, 5377, 7924, 10754, 21508, 37639, 75278, 150556]

約数ペア:

[(1, 150556), (2, 75278), (4, 37639), (7, 21508), (14, 10754), (19, 7924), (28, 5377), (38, 3962), (76, 1981), (133, 1132), (266, 566), (283, 532)]