129704856

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{125683}}^1$

素因数の和:125735

約数の個数: 32

約数和(自身を含む): 331805760

約数和(自身を除く): 202100904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 125683, 251366, 377049, 502732, 754098, 1005464, 1508196, 3016392, 5404369, 10808738, 16213107, 21617476, 32426214, 43234952, 64852428, 129704856]

約数ペア:

[(1, 129704856), (2, 64852428), (3, 43234952), (4, 32426214), (6, 21617476), (8, 16213107), (12, 10808738), (24, 5404369), (43, 3016392), (86, 1508196), (129, 1005464), (172, 754098), (258, 502732), (344, 377049), (516, 251366), (1032, 125683)]