138375888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{411833}}^1$

素因数の和:411851

約数の個数: 40

約数和(自身を含む): 408539328

約数和(自身を除く): 270163440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 411833, 823666, 1235499, 1647332, 2470998, 2882831, 3294664, 4941996, 5765662, 6589328, 8648493, 9883992, 11531324, 17296986, 19767984, 23062648, 34593972, 46125296, 69187944, 138375888]

約数ペア:

[(1, 138375888), (2, 69187944), (3, 46125296), (4, 34593972), (6, 23062648), (7, 19767984), (8, 17296986), (12, 11531324), (14, 9883992), (16, 8648493), (21, 6589328), (24, 5765662), (28, 4941996), (42, 3294664), (48, 2882831), (56, 2470998), (84, 1647332), (112, 1235499), (168, 823666), (336, 411833)]