139387968

素因数分解:

$2^6\times 3^2\times {\mathrm{241993}}^1$

素因数の和:242011

約数の個数: 42

約数和(自身を含む): 399532094

約数和(自身を除く): 260144126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 241993, 483986, 725979, 967972, 1451958, 1935944, 2177937, 2903916, 3871888, 4355874, 5807832, 7743776, 8711748, 11615664, 15487552, 17423496, 23231328, 34846992, 46462656, 69693984, 139387968]

約数ペア:

[(1, 139387968), (2, 69693984), (3, 46462656), (4, 34846992), (6, 23231328), (8, 17423496), (9, 15487552), (12, 11615664), (16, 8711748), (18, 7743776), (24, 5807832), (32, 4355874), (36, 3871888), (48, 2903916), (64, 2177937), (72, 1935944), (96, 1451958), (144, 967972), (192, 725979), (288, 483986), (576, 241993)]