127801968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{380363}}^1$

素因数の和:380381

約数の個数: 40

約数和(自身を含む): 377321088

約数和(自身を除く): 249519120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 380363, 760726, 1141089, 1521452, 2282178, 2662541, 3042904, 4564356, 5325082, 6085808, 7987623, 9128712, 10650164, 15975246, 18257424, 21300328, 31950492, 42600656, 63900984, 127801968]

約数ペア:

[(1, 127801968), (2, 63900984), (3, 42600656), (4, 31950492), (6, 21300328), (7, 18257424), (8, 15975246), (12, 10650164), (14, 9128712), (16, 7987623), (21, 6085808), (24, 5325082), (28, 4564356), (42, 3042904), (48, 2662541), (56, 2282178), (84, 1521452), (112, 1141089), (168, 760726), (336, 380363)]