138237888

素因数分解:

$2^6\times 3^1\times {\mathrm{719989}}^1$

素因数の和:720004

約数の個数: 28

約数和(自身を含む): 365754920

約数和(自身を除く): 227517032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 719989, 1439978, 2159967, 2879956, 4319934, 5759912, 8639868, 11519824, 17279736, 23039648, 34559472, 46079296, 69118944, 138237888]

約数ペア:

[(1, 138237888), (2, 69118944), (3, 46079296), (4, 34559472), (6, 23039648), (8, 17279736), (12, 11519824), (16, 8639868), (24, 5759912), (32, 4319934), (48, 2879956), (64, 2159967), (96, 1439978), (192, 719989)]