195360256

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:644

約数の個数: 120

約数和(自身を含む): 489812400

約数和(自身を除く): 294452144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 599, 637, 728, 784, 832, 896, 1198, 1274, 1456, 1568, 1664, 1792, 2396, 2548, 2912, 3136, 3328, 3584, 4193, 4792, 5096, 5824, 6272, 6656, 7787, 8386, 9584, 10192, 11648, 12544, 15574, 16772, 19168, 20384, 23296, 25088, 29351, 31148, 33544, 38336, 40768, 46592, 54509, 58702, 62296, 67088, 76672, 81536, 109018, 117404, 124592, 134176, 153344, 163072, 218036, 234808, 249184, 268352, 306688, 326144, 381563, 436072, 469616, 498368, 536704, 763126, 872144, 939232, 996736, 1073408, 1526252, 1744288, 1878464, 1993472, 2146816, 3052504, 3488576, 3756928, 3986944, 6105008, 6977152, 7513856, 12210016, 13954304, 15027712, 24420032, 27908608, 48840064, 97680128, 195360256]

約数ペア:

[(1, 195360256), (2, 97680128), (4, 48840064), (7, 27908608), (8, 24420032), (13, 15027712), (14, 13954304), (16, 12210016), (26, 7513856), (28, 6977152), (32, 6105008), (49, 3986944), (52, 3756928), (56, 3488576), (64, 3052504), (91, 2146816), (98, 1993472), (104, 1878464), (112, 1744288), (128, 1526252), (182, 1073408), (196, 996736), (208, 939232), (224, 872144), (256, 763126), (364, 536704), (392, 498368), (416, 469616), (448, 436072), (512, 381563), (599, 326144), (637, 306688), (728, 268352), (784, 249184), (832, 234808), (896, 218036), (1198, 163072), (1274, 153344), (1456, 134176), (1568, 124592), (1664, 117404), (1792, 109018), (2396, 81536), (2548, 76672), (2912, 67088), (3136, 62296), (3328, 58702), (3584, 54509), (4193, 46592), (4792, 40768), (5096, 38336), (5824, 33544), (6272, 31148), (6656, 29351), (7787, 25088), (8386, 23296), (9584, 20384), (10192, 19168), (11648, 16772), (12544, 15574)]