128523549952

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{2099}}^1$

素因数の和:2896

約数の個数: 144

約数和(自身を含む): 299987251200

約数和(自身を除く): 171463701248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 727, 752, 896, 1316, 1454, 1504, 1792, 2099, 2632, 2908, 3008, 4198, 5089, 5264, 5816, 6016, 8396, 10178, 10528, 11632, 12032, 14693, 16792, 20356, 21056, 23264, 29386, 33584, 34169, 40712, 42112, 46528, 58772, 67168, 68338, 81424, 84224, 93056, 98653, 117544, 134336, 136676, 162848, 186112, 197306, 235088, 239183, 268672, 273352, 325696, 394612, 470176, 478366, 537344, 546704, 651392, 690571, 789224, 940352, 956732, 1093408, 1302784, 1381142, 1525973, 1578448, 1880704, 1913464, 2186816, 2762284, 3051946, 3156896, 3761408, 3826928, 4373632, 5524568, 6103892, 6313792, 7653856, 8747264, 10681811, 11049136, 12207784, 12627584, 15307712, 21363622, 22098272, 24415568, 25255168, 30615424, 42727244, 44196544, 48831136, 61230848, 71720731, 85454488, 88393088, 97662272, 143441462, 170908976, 176786176, 195324544, 286882924, 341817952, 390649088, 502045117, 573765848, 683635904, 1004090234, 1147531696, 1367271808, 2008180468, 2295063392, 2734543616, 4016360936, 4590126784, 8032721872, 9180253568, 16065443744, 18360507136, 32130887488, 64261774976, 128523549952]

約数ペア:

[(1, 128523549952), (2, 64261774976), (4, 32130887488), (7, 18360507136), (8, 16065443744), (14, 9180253568), (16, 8032721872), (28, 4590126784), (32, 4016360936), (47, 2734543616), (56, 2295063392), (64, 2008180468), (94, 1367271808), (112, 1147531696), (128, 1004090234), (188, 683635904), (224, 573765848), (256, 502045117), (329, 390649088), (376, 341817952), (448, 286882924), (658, 195324544), (727, 176786176), (752, 170908976), (896, 143441462), (1316, 97662272), (1454, 88393088), (1504, 85454488), (1792, 71720731), (2099, 61230848), (2632, 48831136), (2908, 44196544), (3008, 42727244), (4198, 30615424), (5089, 25255168), (5264, 24415568), (5816, 22098272), (6016, 21363622), (8396, 15307712), (10178, 12627584), (10528, 12207784), (11632, 11049136), (12032, 10681811), (14693, 8747264), (16792, 7653856), (20356, 6313792), (21056, 6103892), (23264, 5524568), (29386, 4373632), (33584, 3826928), (34169, 3761408), (40712, 3156896), (42112, 3051946), (46528, 2762284), (58772, 2186816), (67168, 1913464), (68338, 1880704), (81424, 1578448), (84224, 1525973), (93056, 1381142), (98653, 1302784), (117544, 1093408), (134336, 956732), (136676, 940352), (162848, 789224), (186112, 690571), (197306, 651392), (235088, 546704), (239183, 537344), (268672, 478366), (273352, 470176), (325696, 394612)]