137581056

素因数分解:

$2^9\times 3^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 120

約数和(自身を含む): 403491660

約数和(自身を除く): 265910604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 384, 409, 438, 512, 576, 584, 657, 768, 818, 876, 1152, 1168, 1227, 1314, 1536, 1636, 1752, 2304, 2336, 2454, 2628, 3272, 3504, 3681, 4608, 4672, 4908, 5256, 6544, 7008, 7362, 9344, 9816, 10512, 13088, 14016, 14724, 18688, 19632, 21024, 26176, 28032, 29448, 29857, 37376, 39264, 42048, 52352, 56064, 58896, 59714, 78528, 84096, 89571, 104704, 112128, 117792, 119428, 157056, 168192, 179142, 209408, 235584, 238856, 268713, 314112, 336384, 358284, 471168, 477712, 537426, 628224, 716568, 942336, 955424, 1074852, 1433136, 1884672, 1910848, 2149704, 2866272, 3821696, 4299408, 5732544, 7643392, 8598816, 11465088, 15286784, 17197632, 22930176, 34395264, 45860352, 68790528, 137581056]

約数ペア:

[(1, 137581056), (2, 68790528), (3, 45860352), (4, 34395264), (6, 22930176), (8, 17197632), (9, 15286784), (12, 11465088), (16, 8598816), (18, 7643392), (24, 5732544), (32, 4299408), (36, 3821696), (48, 2866272), (64, 2149704), (72, 1910848), (73, 1884672), (96, 1433136), (128, 1074852), (144, 955424), (146, 942336), (192, 716568), (219, 628224), (256, 537426), (288, 477712), (292, 471168), (384, 358284), (409, 336384), (438, 314112), (512, 268713), (576, 238856), (584, 235584), (657, 209408), (768, 179142), (818, 168192), (876, 157056), (1152, 119428), (1168, 117792), (1227, 112128), (1314, 104704), (1536, 89571), (1636, 84096), (1752, 78528), (2304, 59714), (2336, 58896), (2454, 56064), (2628, 52352), (3272, 42048), (3504, 39264), (3681, 37376), (4608, 29857), (4672, 29448), (4908, 28032), (5256, 26176), (6544, 21024), (7008, 19632), (7362, 18688), (9344, 14724), (9816, 14016), (10512, 13088)]