128503354752

素因数分解:

$2^7\times 3^2\times {\mathrm{233}}^1\times {\mathrm{478747}}^1$

素因数の和:479000

約数の個数: 96

約数和(自身を含む): 371369611080

約数和(自身を除く): 242866256328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 233, 288, 384, 466, 576, 699, 932, 1152, 1398, 1864, 2097, 2796, 3728, 4194, 5592, 7456, 8388, 11184, 14912, 16776, 22368, 29824, 33552, 44736, 67104, 89472, 134208, 268416, 478747, 957494, 1436241, 1914988, 2872482, 3829976, 4308723, 5744964, 7659952, 8617446, 11489928, 15319904, 17234892, 22979856, 30639808, 34469784, 45959712, 61279616, 68939568, 91919424, 111548051, 137879136, 183838848, 223096102, 275758272, 334644153, 446192204, 551516544, 669288306, 892384408, 1003932459, 1338576612, 1784768816, 2007864918, 2677153224, 3569537632, 4015729836, 5354306448, 7139075264, 8031459672, 10708612896, 14278150528, 16062919344, 21417225792, 32125838688, 42834451584, 64251677376, 128503354752]

約数ペア:

[(1, 128503354752), (2, 64251677376), (3, 42834451584), (4, 32125838688), (6, 21417225792), (8, 16062919344), (9, 14278150528), (12, 10708612896), (16, 8031459672), (18, 7139075264), (24, 5354306448), (32, 4015729836), (36, 3569537632), (48, 2677153224), (64, 2007864918), (72, 1784768816), (96, 1338576612), (128, 1003932459), (144, 892384408), (192, 669288306), (233, 551516544), (288, 446192204), (384, 334644153), (466, 275758272), (576, 223096102), (699, 183838848), (932, 137879136), (1152, 111548051), (1398, 91919424), (1864, 68939568), (2097, 61279616), (2796, 45959712), (3728, 34469784), (4194, 30639808), (5592, 22979856), (7456, 17234892), (8388, 15319904), (11184, 11489928), (14912, 8617446), (16776, 7659952), (22368, 5744964), (29824, 4308723), (33552, 3829976), (44736, 2872482), (67104, 1914988), (89472, 1436241), (134208, 957494), (268416, 478747)]