161968973472

素因数分解:

$2^5\times 3^2\times {\mathrm{277}}^1\times {\mathrm{347}}^1\times {\mathrm{5851}}^1$

素因数の和:6491

約数の個数: 144

約数和(自身を含む): 463673482272

約数和(自身を除く): 301704508800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 277, 288, 347, 554, 694, 831, 1041, 1108, 1388, 1662, 2082, 2216, 2493, 2776, 3123, 3324, 4164, 4432, 4986, 5552, 5851, 6246, 6648, 8328, 8864, 9972, 11104, 11702, 12492, 13296, 16656, 17553, 19944, 23404, 24984, 26592, 33312, 35106, 39888, 46808, 49968, 52659, 70212, 79776, 93616, 96119, 99936, 105318, 140424, 187232, 192238, 210636, 280848, 288357, 384476, 421272, 561696, 576714, 768952, 842544, 865071, 1153428, 1537904, 1620727, 1685088, 1730142, 2030297, 2306856, 3075808, 3241454, 3460284, 4060594, 4613712, 4862181, 6090891, 6482908, 6920568, 8121188, 9227424, 9724362, 12181782, 12965816, 13841136, 14586543, 16242376, 18272673, 19448724, 24363564, 25931632, 27682272, 29173086, 32484752, 36545346, 38897448, 48727128, 51863264, 58346172, 64969504, 73090692, 77794896, 97454256, 116692344, 146181384, 155589792, 194908512, 233384688, 292362768, 466769376, 562392269, 584725536, 1124784538, 1687176807, 2249569076, 3374353614, 4499138152, 5061530421, 6748707228, 8998276304, 10123060842, 13497414456, 17996552608, 20246121684, 26994828912, 40492243368, 53989657824, 80984486736, 161968973472]

約数ペア:

[(1, 161968973472), (2, 80984486736), (3, 53989657824), (4, 40492243368), (6, 26994828912), (8, 20246121684), (9, 17996552608), (12, 13497414456), (16, 10123060842), (18, 8998276304), (24, 6748707228), (32, 5061530421), (36, 4499138152), (48, 3374353614), (72, 2249569076), (96, 1687176807), (144, 1124784538), (277, 584725536), (288, 562392269), (347, 466769376), (554, 292362768), (694, 233384688), (831, 194908512), (1041, 155589792), (1108, 146181384), (1388, 116692344), (1662, 97454256), (2082, 77794896), (2216, 73090692), (2493, 64969504), (2776, 58346172), (3123, 51863264), (3324, 48727128), (4164, 38897448), (4432, 36545346), (4986, 32484752), (5552, 29173086), (5851, 27682272), (6246, 25931632), (6648, 24363564), (8328, 19448724), (8864, 18272673), (9972, 16242376), (11104, 14586543), (11702, 13841136), (12492, 12965816), (13296, 12181782), (16656, 9724362), (17553, 9227424), (19944, 8121188), (23404, 6920568), (24984, 6482908), (26592, 6090891), (33312, 4862181), (35106, 4613712), (39888, 4060594), (46808, 3460284), (49968, 3241454), (52659, 3075808), (70212, 2306856), (79776, 2030297), (93616, 1730142), (96119, 1685088), (99936, 1620727), (105318, 1537904), (140424, 1153428), (187232, 865071), (192238, 842544), (210636, 768952), (280848, 576714), (288357, 561696), (384476, 421272)]