129359902

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{77647}}^1$

素因数の和:77680

約数の個数: 24

約数和(自身を含む): 239000544

約数和(自身を除く): 109640642

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 77647, 155294, 543529, 1087058, 1319999, 2639998, 3804703, 7609406, 9239993, 18479986, 64679951, 129359902]

約数ペア:

[(1, 129359902), (2, 64679951), (7, 18479986), (14, 9239993), (17, 7609406), (34, 3804703), (49, 2639998), (98, 1319999), (119, 1087058), (238, 543529), (833, 155294), (1666, 77647)]