153905148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 414374688

約数和(自身を除く): 260469540

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 193, 204, 306, 386, 579, 612, 772, 1158, 1303, 1737, 2316, 2606, 3281, 3474, 3909, 5212, 6562, 6948, 7818, 9843, 11727, 13124, 15636, 19686, 22151, 23454, 29529, 39372, 44302, 46908, 59058, 66453, 88604, 118116, 132906, 199359, 251479, 265812, 398718, 502958, 754437, 797436, 1005916, 1508874, 2263311, 3017748, 4275143, 4526622, 8550286, 9053244, 12825429, 17100572, 25650858, 38476287, 51301716, 76952574, 153905148]

約数ペア:

[(1, 153905148), (2, 76952574), (3, 51301716), (4, 38476287), (6, 25650858), (9, 17100572), (12, 12825429), (17, 9053244), (18, 8550286), (34, 4526622), (36, 4275143), (51, 3017748), (68, 2263311), (102, 1508874), (153, 1005916), (193, 797436), (204, 754437), (306, 502958), (386, 398718), (579, 265812), (612, 251479), (772, 199359), (1158, 132906), (1303, 118116), (1737, 88604), (2316, 66453), (2606, 59058), (3281, 46908), (3474, 44302), (3909, 39372), (5212, 29529), (6562, 23454), (6948, 22151), (7818, 19686), (9843, 15636), (11727, 13124)]