156936081771

素因数分解:

$3^5\times 7^3\times {\mathrm{107}}^1\times {\mathrm{17597}}^1$

素因数の和:17740

約数の個数: 96

約数和(自身を含む): 276725030400

約数和(自身を除く): 119788948629

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 107, 147, 189, 243, 321, 343, 441, 567, 749, 963, 1029, 1323, 1701, 2247, 2889, 3087, 3969, 5243, 6741, 8667, 9261, 11907, 15729, 17597, 20223, 26001, 27783, 36701, 47187, 52791, 60669, 83349, 110103, 123179, 141561, 158373, 182007, 330309, 369537, 424683, 475119, 862253, 990927, 1108611, 1274049, 1425357, 1882879, 2586759, 2972781, 3325833, 4276071, 5648637, 6035771, 7760277, 8918343, 9977499, 13180153, 16945911, 18107313, 23280831, 29932497, 39540459, 50837733, 54321939, 69842493, 92261071, 118621377, 152513199, 162965817, 209527479, 276783213, 355864131, 457539597, 488897451, 645827497, 830349639, 1067592393, 1466692353, 1937482491, 2491048917, 3202777179, 5812447473, 7473146751, 17437342419, 22419440253, 52312027257, 156936081771]

約数ペア:

[(1, 156936081771), (3, 52312027257), (7, 22419440253), (9, 17437342419), (21, 7473146751), (27, 5812447473), (49, 3202777179), (63, 2491048917), (81, 1937482491), (107, 1466692353), (147, 1067592393), (189, 830349639), (243, 645827497), (321, 488897451), (343, 457539597), (441, 355864131), (567, 276783213), (749, 209527479), (963, 162965817), (1029, 152513199), (1323, 118621377), (1701, 92261071), (2247, 69842493), (2889, 54321939), (3087, 50837733), (3969, 39540459), (5243, 29932497), (6741, 23280831), (8667, 18107313), (9261, 16945911), (11907, 13180153), (15729, 9977499), (17597, 8918343), (20223, 7760277), (26001, 6035771), (27783, 5648637), (36701, 4276071), (47187, 3325833), (52791, 2972781), (60669, 2586759), (83349, 1882879), (110103, 1425357), (123179, 1274049), (141561, 1108611), (158373, 990927), (182007, 862253), (330309, 475119), (369537, 424683)]