145710068

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{28751}}^1$

素因数の和:28943

約数の個数: 24

約数和(自身を含む): 293040384

約数和(自身を除く): 147330316

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 28751, 57502, 115004, 201257, 402514, 805028, 5203931, 10407862, 20815724, 36427517, 72855034, 145710068]

約数ペア:

[(1, 145710068), (2, 72855034), (4, 36427517), (7, 20815724), (14, 10407862), (28, 5203931), (181, 805028), (362, 402514), (724, 201257), (1267, 115004), (2534, 57502), (5068, 28751)]