157468496

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{41179}}^1$

素因数の和:41426

約数の個数: 20

約数和(自身を含む): 306379200

約数和(自身を除く): 148910704

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 41179, 82358, 164716, 329432, 658864, 9841781, 19683562, 39367124, 78734248, 157468496]

約数ペア:

[(1, 157468496), (2, 78734248), (4, 39367124), (8, 19683562), (16, 9841781), (239, 658864), (478, 329432), (956, 164716), (1912, 82358), (3824, 41179)]