164654392

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{94847}}^1$

素因数の和:94891

約数の個数: 32

約数和(自身を含む): 364216320

約数和(自身を除く): 199561928

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 94847, 189694, 379388, 663929, 758776, 1327858, 2655716, 2940257, 5311432, 5880514, 11761028, 20581799, 23522056, 41163598, 82327196, 164654392]

約数ペア:

[(1, 164654392), (2, 82327196), (4, 41163598), (7, 23522056), (8, 20581799), (14, 11761028), (28, 5880514), (31, 5311432), (56, 2940257), (62, 2655716), (124, 1327858), (217, 758776), (248, 663929), (434, 379388), (868, 189694), (1736, 94847)]