157070986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{133337}}^1$

素因数の和:133389

約数の個数: 16

約数和(自身を含む): 256008960

約数和(自身を除く): 98937974

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 133337, 266674, 2533403, 4133447, 5066806, 8266894, 78535493, 157070986]

約数ペア:

[(1, 157070986), (2, 78535493), (19, 8266894), (31, 5066806), (38, 4133447), (62, 2533403), (589, 266674), (1178, 133337)]