142101148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5281}}^1$

素因数の和:5354

約数の個数: 36

約数和(自身を含む): 293721456

約数和(自身を除く): 151620308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 5281, 6727, 10562, 13454, 21124, 26908, 36967, 73934, 147868, 163711, 327422, 654844, 1145977, 2291954, 4583908, 5075041, 10150082, 20300164, 35525287, 71050574, 142101148]

約数ペア:

[(1, 142101148), (2, 71050574), (4, 35525287), (7, 20300164), (14, 10150082), (28, 5075041), (31, 4583908), (62, 2291954), (124, 1145977), (217, 654844), (434, 327422), (868, 163711), (961, 147868), (1922, 73934), (3844, 36967), (5281, 26908), (6727, 21124), (10562, 13454)]