189871569792

素因数分解:

$2^7\times 3^2\times {\mathrm{157}}^1\times {\mathrm{383}}^1\times {\mathrm{2741}}^1$

素因数の和:3301

約数の個数: 192

約数和(自身を含む): 551492098560

約数和(自身を除く): 361620528768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 288, 314, 383, 384, 471, 576, 628, 766, 942, 1149, 1152, 1256, 1413, 1532, 1884, 2298, 2512, 2741, 2826, 3064, 3447, 3768, 4596, 5024, 5482, 5652, 6128, 6894, 7536, 8223, 9192, 10048, 10964, 11304, 12256, 13788, 15072, 16446, 18384, 20096, 21928, 22608, 24512, 24669, 27576, 30144, 32892, 36768, 43856, 45216, 49024, 49338, 55152, 60131, 60288, 65784, 73536, 87712, 90432, 98676, 110304, 120262, 131568, 147072, 175424, 180393, 180864, 197352, 220608, 240524, 263136, 350848, 360786, 394704, 430337, 441216, 481048, 526272, 541179, 721572, 789408, 860674, 962096, 1049803, 1052544, 1082358, 1291011, 1443144, 1578816, 1721348, 1924192, 2099606, 2164716, 2582022, 2886288, 3149409, 3157632, 3442696, 3848384, 3873033, 4199212, 4329432, 5164044, 5772576, 6298818, 6885392, 7696768, 7746066, 8398424, 8658864, 9448227, 10328088, 11545152, 12597636, 13770784, 15492132, 16796848, 17317728, 18896454, 20656176, 23090304, 25195272, 27541568, 30984264, 33593696, 34635456, 37792908, 41312352, 50390544, 55083136, 61968528, 67187392, 69270912, 75585816, 82624704, 100781088, 123937056, 134374784, 151171632, 164819071, 165249408, 201562176, 247874112, 302343264, 329638142, 403124352, 494457213, 495748224, 604686528, 659276284, 988914426, 1209373056, 1318552568, 1483371639, 1977828852, 2637105136, 2966743278, 3955657704, 5274210272, 5933486556, 7911315408, 10548420544, 11866973112, 15822630816, 21096841088, 23733946224, 31645261632, 47467892448, 63290523264, 94935784896, 189871569792]

約数ペア:

[(1, 189871569792), (2, 94935784896), (3, 63290523264), (4, 47467892448), (6, 31645261632), (8, 23733946224), (9, 21096841088), (12, 15822630816), (16, 11866973112), (18, 10548420544), (24, 7911315408), (32, 5933486556), (36, 5274210272), (48, 3955657704), (64, 2966743278), (72, 2637105136), (96, 1977828852), (128, 1483371639), (144, 1318552568), (157, 1209373056), (192, 988914426), (288, 659276284), (314, 604686528), (383, 495748224), (384, 494457213), (471, 403124352), (576, 329638142), (628, 302343264), (766, 247874112), (942, 201562176), (1149, 165249408), (1152, 164819071), (1256, 151171632), (1413, 134374784), (1532, 123937056), (1884, 100781088), (2298, 82624704), (2512, 75585816), (2741, 69270912), (2826, 67187392), (3064, 61968528), (3447, 55083136), (3768, 50390544), (4596, 41312352), (5024, 37792908), (5482, 34635456), (5652, 33593696), (6128, 30984264), (6894, 27541568), (7536, 25195272), (8223, 23090304), (9192, 20656176), (10048, 18896454), (10964, 17317728), (11304, 16796848), (12256, 15492132), (13788, 13770784), (15072, 12597636), (16446, 11545152), (18384, 10328088), (20096, 9448227), (21928, 8658864), (22608, 8398424), (24512, 7746066), (24669, 7696768), (27576, 6885392), (30144, 6298818), (32892, 5772576), (36768, 5164044), (43856, 4329432), (45216, 4199212), (49024, 3873033), (49338, 3848384), (55152, 3442696), (60131, 3157632), (60288, 3149409), (65784, 2886288), (73536, 2582022), (87712, 2164716), (90432, 2099606), (98676, 1924192), (110304, 1721348), (120262, 1578816), (131568, 1443144), (147072, 1291011), (175424, 1082358), (180393, 1052544), (180864, 1049803), (197352, 962096), (220608, 860674), (240524, 789408), (263136, 721572), (350848, 541179), (360786, 526272), (394704, 481048), (430337, 441216)]