172135872

素因数分解:

$2^6\times 3^2\times {\mathrm{298847}}^1$

素因数の和:298865

約数の個数: 42

約数和(自身を含む): 493398048

約数和(自身を除く): 321262176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 298847, 597694, 896541, 1195388, 1793082, 2390776, 2689623, 3586164, 4781552, 5379246, 7172328, 9563104, 10758492, 14344656, 19126208, 21516984, 28689312, 43033968, 57378624, 86067936, 172135872]

約数ペア:

[(1, 172135872), (2, 86067936), (3, 57378624), (4, 43033968), (6, 28689312), (8, 21516984), (9, 19126208), (12, 14344656), (16, 10758492), (18, 9563104), (24, 7172328), (32, 5379246), (36, 4781552), (48, 3586164), (64, 2689623), (72, 2390776), (96, 1793082), (144, 1195388), (192, 896541), (288, 597694), (576, 298847)]