179416791008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3469}}^1\times {\mathrm{17761}}^1$

素因数の和:21260

約数の個数: 96

約数和(自身を含む): 434890491840

約数和(自身を除く): 255473700832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 3469, 6938, 13876, 17761, 24283, 27752, 35522, 45097, 48566, 55504, 71044, 90194, 97132, 111008, 124327, 142088, 180388, 194264, 230893, 248654, 284176, 315679, 360776, 388528, 461786, 497308, 568352, 631358, 721552, 777056, 923572, 994616, 1262716, 1443104, 1616251, 1847144, 1989232, 2525432, 3232502, 3694288, 3978464, 5050864, 6465004, 7388576, 10101728, 12930008, 25860016, 51720032, 61612909, 123225818, 246451636, 431290363, 492903272, 800967817, 862580726, 985806544, 1601935634, 1725161452, 1971613088, 3203871268, 3450322904, 5606774719, 6407742536, 6900645808, 11213549438, 12815485072, 13801291616, 22427098876, 25630970144, 44854197752, 89708395504, 179416791008]

約数ペア:

[(1, 179416791008), (2, 89708395504), (4, 44854197752), (7, 25630970144), (8, 22427098876), (13, 13801291616), (14, 12815485072), (16, 11213549438), (26, 6900645808), (28, 6407742536), (32, 5606774719), (52, 3450322904), (56, 3203871268), (91, 1971613088), (104, 1725161452), (112, 1601935634), (182, 985806544), (208, 862580726), (224, 800967817), (364, 492903272), (416, 431290363), (728, 246451636), (1456, 123225818), (2912, 61612909), (3469, 51720032), (6938, 25860016), (13876, 12930008), (17761, 10101728), (24283, 7388576), (27752, 6465004), (35522, 5050864), (45097, 3978464), (48566, 3694288), (55504, 3232502), (71044, 2525432), (90194, 1989232), (97132, 1847144), (111008, 1616251), (124327, 1443104), (142088, 1262716), (180388, 994616), (194264, 923572), (230893, 777056), (248654, 721552), (284176, 631358), (315679, 568352), (360776, 497308), (388528, 461786)]