145154934

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{25439}}^1$

素因数の和:25764

約数の個数: 24

約数和(自身を含む): 315506880

約数和(自身を除く): 170351946

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 5706, 25439, 50878, 76317, 152634, 228951, 457902, 8064163, 16128326, 24192489, 48384978, 72577467, 145154934]

約数ペア:

[(1, 145154934), (2, 72577467), (3, 48384978), (6, 24192489), (9, 16128326), (18, 8064163), (317, 457902), (634, 228951), (951, 152634), (1902, 76317), (2853, 50878), (5706, 25439)]