129391992

素因数分解:

$2^3\times 3^4\times {\mathrm{199679}}^1$

素因数の和:199697

約数の個数: 40

約数和(自身を含む): 362419200

約数和(自身を除く): 233027208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 199679, 399358, 599037, 798716, 1198074, 1597432, 1797111, 2396148, 3594222, 4792296, 5391333, 7188444, 10782666, 14376888, 16173999, 21565332, 32347998, 43130664, 64695996, 129391992]

約数ペア:

[(1, 129391992), (2, 64695996), (3, 43130664), (4, 32347998), (6, 21565332), (8, 16173999), (9, 14376888), (12, 10782666), (18, 7188444), (24, 5391333), (27, 4792296), (36, 3594222), (54, 2396148), (72, 1797111), (81, 1597432), (108, 1198074), (162, 798716), (216, 599037), (324, 399358), (648, 199679)]