156215808

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 240

約数和(自身を含む): 536215680

約数和(自身を除く): 379999872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 167, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 334, 336, 348, 384, 406, 448, 464, 501, 504, 512, 522, 576, 609, 668, 672, 696, 768, 812, 896, 928, 1002, 1008, 1044, 1152, 1169, 1218, 1336, 1344, 1392, 1503, 1536, 1624, 1792, 1827, 1856, 2004, 2016, 2088, 2304, 2338, 2436, 2672, 2688, 2784, 3006, 3248, 3507, 3584, 3654, 3712, 4008, 4032, 4176, 4608, 4676, 4843, 4872, 5344, 5376, 5568, 6012, 6496, 7014, 7308, 7424, 8016, 8064, 8352, 9352, 9686, 9744, 10521, 10688, 10752, 11136, 12024, 12992, 14028, 14529, 14616, 14848, 16032, 16128, 16704, 18704, 19372, 19488, 21042, 21376, 22272, 24048, 25984, 28056, 29058, 29232, 32064, 32256, 33408, 33901, 37408, 38744, 38976, 42084, 42752, 43587, 44544, 48096, 51968, 56112, 58116, 58464, 64128, 66816, 67802, 74816, 77488, 77952, 84168, 85504, 87174, 96192, 101703, 103936, 112224, 116232, 116928, 128256, 133632, 135604, 149632, 154976, 155904, 168336, 174348, 192384, 203406, 224448, 232464, 233856, 256512, 271208, 299264, 305109, 309952, 311808, 336672, 348696, 384768, 406812, 448896, 464928, 467712, 542416, 598528, 610218, 619904, 673344, 697392, 769536, 813624, 897792, 929856, 935424, 1084832, 1220436, 1239808, 1346688, 1394784, 1627248, 1795584, 1859712, 2169664, 2440872, 2479616, 2693376, 2789568, 3254496, 3719424, 4339328, 4881744, 5386752, 5579136, 6508992, 7438848, 8678656, 9763488, 11158272, 13017984, 17357312, 19526976, 22316544, 26035968, 39053952, 52071936, 78107904, 156215808]

約数ペア:

[(1, 156215808), (2, 78107904), (3, 52071936), (4, 39053952), (6, 26035968), (7, 22316544), (8, 19526976), (9, 17357312), (12, 13017984), (14, 11158272), (16, 9763488), (18, 8678656), (21, 7438848), (24, 6508992), (28, 5579136), (29, 5386752), (32, 4881744), (36, 4339328), (42, 3719424), (48, 3254496), (56, 2789568), (58, 2693376), (63, 2479616), (64, 2440872), (72, 2169664), (84, 1859712), (87, 1795584), (96, 1627248), (112, 1394784), (116, 1346688), (126, 1239808), (128, 1220436), (144, 1084832), (167, 935424), (168, 929856), (174, 897792), (192, 813624), (203, 769536), (224, 697392), (232, 673344), (252, 619904), (256, 610218), (261, 598528), (288, 542416), (334, 467712), (336, 464928), (348, 448896), (384, 406812), (406, 384768), (448, 348696), (464, 336672), (501, 311808), (504, 309952), (512, 305109), (522, 299264), (576, 271208), (609, 256512), (668, 233856), (672, 232464), (696, 224448), (768, 203406), (812, 192384), (896, 174348), (928, 168336), (1002, 155904), (1008, 154976), (1044, 149632), (1152, 135604), (1169, 133632), (1218, 128256), (1336, 116928), (1344, 116232), (1392, 112224), (1503, 103936), (1536, 101703), (1624, 96192), (1792, 87174), (1827, 85504), (1856, 84168), (2004, 77952), (2016, 77488), (2088, 74816), (2304, 67802), (2338, 66816), (2436, 64128), (2672, 58464), (2688, 58116), (2784, 56112), (3006, 51968), (3248, 48096), (3507, 44544), (3584, 43587), (3654, 42752), (3712, 42084), (4008, 38976), (4032, 38744), (4176, 37408), (4608, 33901), (4676, 33408), (4843, 32256), (4872, 32064), (5344, 29232), (5376, 29058), (5568, 28056), (6012, 25984), (6496, 24048), (7014, 22272), (7308, 21376), (7424, 21042), (8016, 19488), (8064, 19372), (8352, 18704), (9352, 16704), (9686, 16128), (9744, 16032), (10521, 14848), (10688, 14616), (10752, 14529), (11136, 14028), (12024, 12992)]