141646968

素因数分解:

$2^3\times 3^4\times {\mathrm{218591}}^1$

素因数の和:218609

約数の個数: 40

約数和(自身を含む): 396744480

約数和(自身を除く): 255097512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 218591, 437182, 655773, 874364, 1311546, 1748728, 1967319, 2623092, 3934638, 5246184, 5901957, 7869276, 11803914, 15738552, 17705871, 23607828, 35411742, 47215656, 70823484, 141646968]

約数ペア:

[(1, 141646968), (2, 70823484), (3, 47215656), (4, 35411742), (6, 23607828), (8, 17705871), (9, 15738552), (12, 11803914), (18, 7869276), (24, 5901957), (27, 5246184), (36, 3934638), (54, 2623092), (72, 1967319), (81, 1748728), (108, 1311546), (162, 874364), (216, 655773), (324, 437182), (648, 218591)]