146719888

素因数分解:

$2^4\times 7^1\times {\mathrm{1309999}}^1$

素因数の和:1310014

約数の個数: 20

約数和(自身を含む): 324880000

約数和(自身を除く): 178160112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1309999, 2619998, 5239996, 9169993, 10479992, 18339986, 20959984, 36679972, 73359944, 146719888]

約数ペア:

[(1, 146719888), (2, 73359944), (4, 36679972), (7, 20959984), (8, 18339986), (14, 10479992), (16, 9169993), (28, 5239996), (56, 2619998), (112, 1309999)]