128839233936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383450101}}^1$

素因数の和:383450119

約数の個数: 40

約数和(自身を含む): 380382501184

約数和(自身を除く): 251543267248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383450101, 766900202, 1150350303, 1533800404, 2300700606, 2684150707, 3067600808, 4601401212, 5368301414, 6135201616, 8052452121, 9202802424, 10736602828, 16104904242, 18405604848, 21473205656, 32209808484, 42946411312, 64419616968, 128839233936]

約数ペア:

[(1, 128839233936), (2, 64419616968), (3, 42946411312), (4, 32209808484), (6, 21473205656), (7, 18405604848), (8, 16104904242), (12, 10736602828), (14, 9202802424), (16, 8052452121), (21, 6135201616), (24, 5368301414), (28, 4601401212), (42, 3067600808), (48, 2684150707), (56, 2300700606), (84, 1533800404), (112, 1150350303), (168, 766900202), (336, 383450101)]