157245768

素因数分解:

$2^3\times 3^2\times {\mathrm{2183969}}^1$

素因数の和:2183981

約数の個数: 24

約数和(自身を含む): 425874150

約数和(自身を除く): 268628382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2183969, 4367938, 6551907, 8735876, 13103814, 17471752, 19655721, 26207628, 39311442, 52415256, 78622884, 157245768]

約数ペア:

[(1, 157245768), (2, 78622884), (3, 52415256), (4, 39311442), (6, 26207628), (8, 19655721), (9, 17471752), (12, 13103814), (18, 8735876), (24, 6551907), (36, 4367938), (72, 2183969)]