187830688

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:2009

約数の個数: 48

約数和(自身を含む): 393792840

約数和(自身を除く): 205962152

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 193, 272, 386, 544, 772, 1544, 1789, 3088, 3281, 3578, 6176, 6562, 7156, 13124, 14312, 26248, 28624, 30413, 52496, 57248, 60826, 104992, 121652, 243304, 345277, 486608, 690554, 973216, 1381108, 2762216, 5524432, 5869709, 11048864, 11739418, 23478836, 46957672, 93915344, 187830688]

約数ペア:

[(1, 187830688), (2, 93915344), (4, 46957672), (8, 23478836), (16, 11739418), (17, 11048864), (32, 5869709), (34, 5524432), (68, 2762216), (136, 1381108), (193, 973216), (272, 690554), (386, 486608), (544, 345277), (772, 243304), (1544, 121652), (1789, 104992), (3088, 60826), (3281, 57248), (3578, 52496), (6176, 30413), (6562, 28624), (7156, 26248), (13124, 14312)]