128766402

素因数分解:

$2^1\times 3^3\times {\mathrm{877}}^1\times {\mathrm{2719}}^1$

素因数の和:3607

約数の個数: 32

約数和(自身を含む): 286579200

約数和(自身を除く): 157812798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 877, 1754, 2631, 2719, 5262, 5438, 7893, 8157, 15786, 16314, 23679, 24471, 47358, 48942, 73413, 146826, 2384563, 4769126, 7153689, 14307378, 21461067, 42922134, 64383201, 128766402]

約数ペア:

[(1, 128766402), (2, 64383201), (3, 42922134), (6, 21461067), (9, 14307378), (18, 7153689), (27, 4769126), (54, 2384563), (877, 146826), (1754, 73413), (2631, 48942), (2719, 47358), (5262, 24471), (5438, 23679), (7893, 16314), (8157, 15786)]