154236964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{189947}}^1$

素因数の和:189987

約数の個数: 24

約数和(自身を含む): 319112640

約数和(自身を除く): 164875676

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 189947, 379894, 759788, 1329629, 2659258, 5318516, 5508463, 11016926, 22033852, 38559241, 77118482, 154236964]

約数ペア:

[(1, 154236964), (2, 77118482), (4, 38559241), (7, 22033852), (14, 11016926), (28, 5508463), (29, 5318516), (58, 2659258), (116, 1329629), (203, 759788), (406, 379894), (812, 189947)]