156930476968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1487

約数の個数: 128

約数和(自身を含む): 320137297920

約数和(自身を除く): 163206820952

約数列:

[1, 2, 4, 8, 23, 43, 46, 71, 86, 92, 142, 172, 184, 257, 284, 344, 514, 568, 989, 1028, 1087, 1633, 1978, 2056, 2174, 3053, 3266, 3956, 4348, 5911, 6106, 6532, 7912, 8696, 11051, 11822, 12212, 13064, 18247, 22102, 23644, 24424, 25001, 36494, 44204, 46741, 47288, 50002, 70219, 72988, 77177, 88408, 93482, 100004, 140438, 145976, 154354, 186964, 200008, 254173, 279359, 280876, 308708, 373928, 419681, 508346, 558718, 561752, 617416, 784621, 839362, 1016692, 1075043, 1117436, 1569242, 1678724, 1775071, 2033384, 2150086, 2234872, 3138484, 3318611, 3357448, 3550142, 4300172, 6276968, 6425257, 6637222, 7100284, 8600344, 12012437, 12850514, 13274444, 14200568, 18046283, 19834489, 24024874, 25701028, 26548888, 36092566, 39668978, 48049748, 51402056, 72185132, 76328053, 79337956, 96099496, 144370264, 152656106, 158675912, 276286051, 305312212, 456193247, 552572102, 610624424, 852883027, 912386494, 1105144204, 1705766054, 1824772988, 2210288408, 3411532108, 3649545976, 6823064216, 19616309621, 39232619242, 78465238484, 156930476968]

約数ペア:

[(1, 156930476968), (2, 78465238484), (4, 39232619242), (8, 19616309621), (23, 6823064216), (43, 3649545976), (46, 3411532108), (71, 2210288408), (86, 1824772988), (92, 1705766054), (142, 1105144204), (172, 912386494), (184, 852883027), (257, 610624424), (284, 552572102), (344, 456193247), (514, 305312212), (568, 276286051), (989, 158675912), (1028, 152656106), (1087, 144370264), (1633, 96099496), (1978, 79337956), (2056, 76328053), (2174, 72185132), (3053, 51402056), (3266, 48049748), (3956, 39668978), (4348, 36092566), (5911, 26548888), (6106, 25701028), (6532, 24024874), (7912, 19834489), (8696, 18046283), (11051, 14200568), (11822, 13274444), (12212, 12850514), (13064, 12012437), (18247, 8600344), (22102, 7100284), (23644, 6637222), (24424, 6425257), (25001, 6276968), (36494, 4300172), (44204, 3550142), (46741, 3357448), (47288, 3318611), (50002, 3138484), (70219, 2234872), (72988, 2150086), (77177, 2033384), (88408, 1775071), (93482, 1678724), (100004, 1569242), (140438, 1117436), (145976, 1075043), (154354, 1016692), (186964, 839362), (200008, 784621), (254173, 617416), (279359, 561752), (280876, 558718), (308708, 508346), (373928, 419681)]