148969968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{443363}}^1$

素因数の和:443381

約数の個数: 40

約数和(自身を含む): 439817088

約数和(自身を除く): 290847120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 443363, 886726, 1330089, 1773452, 2660178, 3103541, 3546904, 5320356, 6207082, 7093808, 9310623, 10640712, 12414164, 18621246, 21281424, 24828328, 37242492, 49656656, 74484984, 148969968]

約数ペア:

[(1, 148969968), (2, 74484984), (3, 49656656), (4, 37242492), (6, 24828328), (7, 21281424), (8, 18621246), (12, 12414164), (14, 10640712), (16, 9310623), (21, 7093808), (24, 6207082), (28, 5320356), (42, 3546904), (48, 3103541), (56, 2660178), (84, 1773452), (112, 1330089), (168, 886726), (336, 443363)]