156966638488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1\times {\mathrm{991}}^1$

素因数の和:1733

約数の個数: 128

約数和(自身を含む): 338378342400

約数和(自身を除く): 181411703912

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 139, 184, 253, 278, 506, 556, 563, 991, 1012, 1112, 1126, 1529, 1982, 2024, 2252, 3058, 3197, 3964, 4504, 6116, 6193, 6394, 7928, 10901, 12232, 12386, 12788, 12949, 21802, 22793, 24772, 25576, 25898, 35167, 43604, 45586, 49544, 51796, 70334, 78257, 87208, 91172, 103592, 137749, 140668, 142439, 156514, 182344, 250723, 275498, 281336, 284878, 313028, 501446, 550996, 557933, 569756, 626056, 860827, 1002892, 1101992, 1115866, 1139512, 1515239, 1721654, 1799911, 2005784, 2231732, 3030478, 3168227, 3443308, 3599822, 4463464, 6060956, 6137263, 6336454, 6886616, 7199644, 12121912, 12274526, 12672908, 12832459, 14399288, 19799021, 24549052, 25345816, 25664918, 34850497, 39598042, 49098104, 51329836, 69700994, 77552687, 79196084, 102659672, 139401988, 141157049, 155105374, 158392168, 278803976, 282314098, 310210748, 564628196, 620421496, 853079557, 1129256392, 1706159114, 1783711801, 3412318228, 3567423602, 6824636456, 7134847204, 14269694408, 19620829811, 39241659622, 78483319244, 156966638488]

約数ペア:

[(1, 156966638488), (2, 78483319244), (4, 39241659622), (8, 19620829811), (11, 14269694408), (22, 7134847204), (23, 6824636456), (44, 3567423602), (46, 3412318228), (88, 1783711801), (92, 1706159114), (139, 1129256392), (184, 853079557), (253, 620421496), (278, 564628196), (506, 310210748), (556, 282314098), (563, 278803976), (991, 158392168), (1012, 155105374), (1112, 141157049), (1126, 139401988), (1529, 102659672), (1982, 79196084), (2024, 77552687), (2252, 69700994), (3058, 51329836), (3197, 49098104), (3964, 39598042), (4504, 34850497), (6116, 25664918), (6193, 25345816), (6394, 24549052), (7928, 19799021), (10901, 14399288), (12232, 12832459), (12386, 12672908), (12788, 12274526), (12949, 12121912), (21802, 7199644), (22793, 6886616), (24772, 6336454), (25576, 6137263), (25898, 6060956), (35167, 4463464), (43604, 3599822), (45586, 3443308), (49544, 3168227), (51796, 3030478), (70334, 2231732), (78257, 2005784), (87208, 1799911), (91172, 1721654), (103592, 1515239), (137749, 1139512), (140668, 1115866), (142439, 1101992), (156514, 1002892), (182344, 860827), (250723, 626056), (275498, 569756), (281336, 557933), (284878, 550996), (313028, 501446)]