123755916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1249}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 302400000

約数和(自身を除く): 178644084

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 359, 718, 1077, 1249, 1436, 2154, 2498, 3747, 4308, 4996, 7494, 8257, 14988, 16514, 24771, 28727, 33028, 49542, 57454, 86181, 99084, 114908, 172362, 344724, 448391, 896782, 1345173, 1793564, 2690346, 5380692, 10312993, 20625986, 30938979, 41251972, 61877958, 123755916]

約数ペア:

[(1, 123755916), (2, 61877958), (3, 41251972), (4, 30938979), (6, 20625986), (12, 10312993), (23, 5380692), (46, 2690346), (69, 1793564), (92, 1345173), (138, 896782), (276, 448391), (359, 344724), (718, 172362), (1077, 114908), (1249, 99084), (1436, 86181), (2154, 57454), (2498, 49542), (3747, 33028), (4308, 28727), (4996, 24771), (7494, 16514), (8257, 14988)]