129894744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17981}}^1$

素因数の和:18040

約数の個数: 64

約数和(自身を含む): 379779840

約数和(自身を除く): 249885096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 17981, 35962, 53943, 71924, 107886, 125867, 143848, 215772, 251734, 377601, 431544, 503468, 755202, 773183, 1006936, 1510404, 1546366, 2319549, 3020808, 3092732, 4639098, 5412281, 6185464, 9278196, 10824562, 16236843, 18556392, 21649124, 32473686, 43298248, 64947372, 129894744]

約数ペア:

[(1, 129894744), (2, 64947372), (3, 43298248), (4, 32473686), (6, 21649124), (7, 18556392), (8, 16236843), (12, 10824562), (14, 9278196), (21, 6185464), (24, 5412281), (28, 4639098), (42, 3092732), (43, 3020808), (56, 2319549), (84, 1546366), (86, 1510404), (129, 1006936), (168, 773183), (172, 755202), (258, 503468), (301, 431544), (344, 377601), (516, 251734), (602, 215772), (903, 143848), (1032, 125867), (1204, 107886), (1806, 71924), (2408, 53943), (3612, 35962), (7224, 17981)]