15672543568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{1901}}^1$

素因数の和:2396

約数の個数: 80

約数和(自身を含む): 33480982080

約数和(自身を除く): 17808438512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 337, 556, 674, 1112, 1348, 1529, 1901, 2224, 2696, 3058, 3707, 3802, 5392, 6116, 7414, 7604, 12232, 14828, 15208, 20911, 24464, 29656, 30416, 41822, 46843, 59312, 83644, 93686, 167288, 187372, 264239, 334576, 374744, 515273, 528478, 640637, 749488, 1030546, 1056956, 1281274, 2061092, 2113912, 2562548, 2906629, 4122184, 4227824, 5125096, 5813258, 7047007, 8244368, 10250192, 11626516, 14094014, 23253032, 28188028, 46506064, 56376056, 89048543, 112752112, 178097086, 356194172, 712388344, 979533973, 1424776688, 1959067946, 3918135892, 7836271784, 15672543568]

約数ペア:

[(1, 15672543568), (2, 7836271784), (4, 3918135892), (8, 1959067946), (11, 1424776688), (16, 979533973), (22, 712388344), (44, 356194172), (88, 178097086), (139, 112752112), (176, 89048543), (278, 56376056), (337, 46506064), (556, 28188028), (674, 23253032), (1112, 14094014), (1348, 11626516), (1529, 10250192), (1901, 8244368), (2224, 7047007), (2696, 5813258), (3058, 5125096), (3707, 4227824), (3802, 4122184), (5392, 2906629), (6116, 2562548), (7414, 2113912), (7604, 2061092), (12232, 1281274), (14828, 1056956), (15208, 1030546), (20911, 749488), (24464, 640637), (29656, 528478), (30416, 515273), (41822, 374744), (46843, 334576), (59312, 264239), (83644, 187372), (93686, 167288)]