151877964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1808071}}^1$

素因数の和:1808085

約数の個数: 24

約数和(自身を含む): 405008128

約数和(自身を除く): 253130164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1808071, 3616142, 5424213, 7232284, 10848426, 12656497, 21696852, 25312994, 37969491, 50625988, 75938982, 151877964]

約数ペア:

[(1, 151877964), (2, 75938982), (3, 50625988), (4, 37969491), (6, 25312994), (7, 21696852), (12, 12656497), (14, 10848426), (21, 7232284), (28, 5424213), (42, 3616142), (84, 1808071)]