128832006

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1319}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 262563840

約数和(自身を除く): 133731834

約数列:

[1, 2, 3, 6, 73, 146, 219, 223, 438, 446, 669, 1319, 1338, 2638, 3957, 7914, 16279, 32558, 48837, 96287, 97674, 192574, 288861, 294137, 577722, 588274, 882411, 1764822, 21472001, 42944002, 64416003, 128832006]

約数ペア:

[(1, 128832006), (2, 64416003), (3, 42944002), (6, 21472001), (73, 1764822), (146, 882411), (219, 588274), (223, 577722), (438, 294137), (446, 288861), (669, 192574), (1319, 97674), (1338, 96287), (2638, 48837), (3957, 32558), (7914, 16279)]