158452413

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2645

約数の個数: 32

約数和(自身を含む): 250828032

約数和(自身を除く): 92375619

約数列:

[1, 3, 7, 21, 41, 73, 123, 219, 287, 511, 861, 1533, 2521, 2993, 7563, 8979, 17647, 20951, 52941, 62853, 103361, 184033, 310083, 552099, 723527, 1288231, 2170581, 3864693, 7545353, 22636059, 52817471, 158452413]

約数ペア:

[(1, 158452413), (3, 52817471), (7, 22636059), (21, 7545353), (41, 3864693), (73, 2170581), (123, 1288231), (219, 723527), (287, 552099), (511, 310083), (861, 184033), (1533, 103361), (2521, 62853), (2993, 52941), (7563, 20951), (8979, 17647)]