137905402

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1\times {\mathrm{1567}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 209986560

約数和(自身を除く): 72081158

約数列:

[1, 2, 79, 158, 557, 1114, 1567, 3134, 44003, 88006, 123793, 247586, 872819, 1745638, 68952701, 137905402]

約数ペア:

[(1, 137905402), (2, 68952701), (79, 1745638), (158, 872819), (557, 247586), (1114, 123793), (1567, 88006), (3134, 44003)]