190466528

素因数分解:

$2^5\times 7^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 120

約数和(自身を含む): 455980392

約数和(自身を除く): 265513864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 67, 74, 98, 112, 134, 148, 196, 224, 259, 268, 296, 343, 392, 469, 518, 536, 592, 686, 784, 938, 1036, 1072, 1184, 1372, 1568, 1813, 1876, 2072, 2144, 2401, 2479, 2744, 3283, 3626, 3752, 4144, 4802, 4958, 5488, 6566, 7252, 7504, 8288, 9604, 9916, 10976, 12691, 13132, 14504, 15008, 17353, 19208, 19832, 22981, 25382, 26264, 29008, 34706, 38416, 39664, 45962, 50764, 52528, 58016, 69412, 76832, 79328, 88837, 91924, 101528, 105056, 121471, 138824, 160867, 177674, 183848, 203056, 242942, 277648, 321734, 355348, 367696, 406112, 485884, 555296, 643468, 710696, 735392, 850297, 971768, 1286936, 1421392, 1700594, 1943536, 2573872, 2842784, 3401188, 3887072, 5147744, 5952079, 6802376, 11904158, 13604752, 23808316, 27209504, 47616632, 95233264, 190466528]

約数ペア:

[(1, 190466528), (2, 95233264), (4, 47616632), (7, 27209504), (8, 23808316), (14, 13604752), (16, 11904158), (28, 6802376), (32, 5952079), (37, 5147744), (49, 3887072), (56, 3401188), (67, 2842784), (74, 2573872), (98, 1943536), (112, 1700594), (134, 1421392), (148, 1286936), (196, 971768), (224, 850297), (259, 735392), (268, 710696), (296, 643468), (343, 555296), (392, 485884), (469, 406112), (518, 367696), (536, 355348), (592, 321734), (686, 277648), (784, 242942), (938, 203056), (1036, 183848), (1072, 177674), (1184, 160867), (1372, 138824), (1568, 121471), (1813, 105056), (1876, 101528), (2072, 91924), (2144, 88837), (2401, 79328), (2479, 76832), (2744, 69412), (3283, 58016), (3626, 52528), (3752, 50764), (4144, 45962), (4802, 39664), (4958, 38416), (5488, 34706), (6566, 29008), (7252, 26264), (7504, 25382), (8288, 22981), (9604, 19832), (9916, 19208), (10976, 17353), (12691, 15008), (13132, 14504)]