145410916

素因数分解:

$2^2\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{2437}}^1$

素因数の和:4579

約数の個数: 24

約数和(自身を含む): 291077696

約数和(自身を除く): 145666780

約数列:

[1, 2, 4, 7, 14, 28, 2131, 2437, 4262, 4874, 8524, 9748, 14917, 17059, 29834, 34118, 59668, 68236, 5193247, 10386494, 20772988, 36352729, 72705458, 145410916]

約数ペア:

[(1, 145410916), (2, 72705458), (4, 36352729), (7, 20772988), (14, 10386494), (28, 5193247), (2131, 68236), (2437, 59668), (4262, 34118), (4874, 29834), (8524, 17059), (9748, 14917)]