156734021920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{7433}}^1$

素因数の和:7803

約数の個数: 192

約数和(自身を含む): 431084457216

約数和(自身を除く): 274350435296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 281, 335, 469, 536, 560, 562, 670, 938, 1072, 1120, 1124, 1340, 1405, 1876, 1967, 2144, 2248, 2345, 2680, 2810, 3752, 3934, 4496, 4690, 5360, 5620, 7433, 7504, 7868, 8992, 9380, 9835, 10720, 11240, 14866, 15008, 15736, 18760, 18827, 19670, 22480, 29732, 31472, 37165, 37520, 37654, 39340, 44960, 52031, 59464, 62944, 74330, 75040, 75308, 78680, 94135, 104062, 118928, 131789, 148660, 150616, 157360, 188270, 208124, 237856, 260155, 263578, 297320, 301232, 314720, 376540, 416248, 498011, 520310, 527156, 594640, 602464, 658945, 753080, 832496, 996022, 1040620, 1054312, 1189280, 1317890, 1506160, 1664992, 1992044, 2081240, 2088673, 2108624, 2490055, 2635780, 3012320, 3486077, 3984088, 4162480, 4177346, 4217248, 4980110, 5271560, 6972154, 7968176, 8324960, 8354692, 9960220, 10443365, 10543120, 13944308, 14620711, 15936352, 16709384, 17430385, 19920440, 20886730, 21086240, 27888616, 29241422, 33418768, 34860770, 39840880, 41773460, 55777232, 58482844, 66837536, 69721540, 73103555, 79681760, 83546920, 111554464, 116965688, 139443080, 139941091, 146207110, 167093840, 233931376, 278886160, 279882182, 292414220, 334187680, 467862752, 557772320, 559764364, 584828440, 699705455, 979587637, 1119528728, 1169656880, 1399410910, 1959175274, 2239057456, 2339313760, 2798821820, 3918350548, 4478114912, 4897938185, 5597643640, 7836701096, 9795876370, 11195287280, 15673402192, 19591752740, 22390574560, 31346804384, 39183505480, 78367010960, 156734021920]

約数ペア:

[(1, 156734021920), (2, 78367010960), (4, 39183505480), (5, 31346804384), (7, 22390574560), (8, 19591752740), (10, 15673402192), (14, 11195287280), (16, 9795876370), (20, 7836701096), (28, 5597643640), (32, 4897938185), (35, 4478114912), (40, 3918350548), (56, 2798821820), (67, 2339313760), (70, 2239057456), (80, 1959175274), (112, 1399410910), (134, 1169656880), (140, 1119528728), (160, 979587637), (224, 699705455), (268, 584828440), (280, 559764364), (281, 557772320), (335, 467862752), (469, 334187680), (536, 292414220), (560, 279882182), (562, 278886160), (670, 233931376), (938, 167093840), (1072, 146207110), (1120, 139941091), (1124, 139443080), (1340, 116965688), (1405, 111554464), (1876, 83546920), (1967, 79681760), (2144, 73103555), (2248, 69721540), (2345, 66837536), (2680, 58482844), (2810, 55777232), (3752, 41773460), (3934, 39840880), (4496, 34860770), (4690, 33418768), (5360, 29241422), (5620, 27888616), (7433, 21086240), (7504, 20886730), (7868, 19920440), (8992, 17430385), (9380, 16709384), (9835, 15936352), (10720, 14620711), (11240, 13944308), (14866, 10543120), (15008, 10443365), (15736, 9960220), (18760, 8354692), (18827, 8324960), (19670, 7968176), (22480, 6972154), (29732, 5271560), (31472, 4980110), (37165, 4217248), (37520, 4177346), (37654, 4162480), (39340, 3984088), (44960, 3486077), (52031, 3012320), (59464, 2635780), (62944, 2490055), (74330, 2108624), (75040, 2088673), (75308, 2081240), (78680, 1992044), (94135, 1664992), (104062, 1506160), (118928, 1317890), (131789, 1189280), (148660, 1054312), (150616, 1040620), (157360, 996022), (188270, 832496), (208124, 753080), (237856, 658945), (260155, 602464), (263578, 594640), (297320, 527156), (301232, 520310), (314720, 498011), (376540, 416248)]