147940296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20479}}^1$

素因数の和:20538

約数の個数: 64

約数和(自身を含む): 432537600

約数和(自身を除く): 284597304

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, 20479, 40958, 61437, 81916, 122874, 143353, 163832, 245748, 286706, 430059, 491496, 573412, 860118, 880597, 1146824, 1720236, 1761194, 2641791, 3440472, 3522388, 5283582, 6164179, 7044776, 10567164, 12328358, 18492537, 21134328, 24656716, 36985074, 49313432, 73970148, 147940296]

約数ペア:

[(1, 147940296), (2, 73970148), (3, 49313432), (4, 36985074), (6, 24656716), (7, 21134328), (8, 18492537), (12, 12328358), (14, 10567164), (21, 7044776), (24, 6164179), (28, 5283582), (42, 3522388), (43, 3440472), (56, 2641791), (84, 1761194), (86, 1720236), (129, 1146824), (168, 880597), (172, 860118), (258, 573412), (301, 491496), (344, 430059), (516, 286706), (602, 245748), (903, 163832), (1032, 143353), (1204, 122874), (1806, 81916), (2408, 61437), (3612, 40958), (7224, 20479)]