133331968

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 176

約数和(自身を含む): 353721600

約数和(自身を除く): 220389632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 89, 112, 128, 133, 152, 154, 176, 178, 209, 224, 256, 266, 304, 308, 352, 356, 418, 448, 512, 532, 608, 616, 623, 704, 712, 836, 896, 979, 1024, 1064, 1216, 1232, 1246, 1408, 1424, 1463, 1672, 1691, 1792, 1958, 2128, 2432, 2464, 2492, 2816, 2848, 2926, 3344, 3382, 3584, 3916, 4256, 4864, 4928, 4984, 5632, 5696, 5852, 6688, 6764, 6853, 7168, 7832, 8512, 9728, 9856, 9968, 11264, 11392, 11704, 11837, 13376, 13528, 13706, 15664, 17024, 18601, 19456, 19712, 19936, 22784, 23408, 23674, 26752, 27056, 27412, 31328, 34048, 37202, 39424, 39872, 45568, 46816, 47348, 53504, 54112, 54824, 62656, 68096, 74404, 78848, 79744, 91136, 93632, 94696, 107008, 108224, 109648, 125312, 130207, 136192, 148808, 159488, 187264, 189392, 214016, 216448, 219296, 250624, 260414, 297616, 318976, 374528, 378784, 432896, 438592, 501248, 520828, 595232, 637952, 749056, 757568, 865792, 877184, 1002496, 1041656, 1190464, 1498112, 1515136, 1731584, 1754368, 2083312, 2380928, 3030272, 3508736, 4166624, 4761856, 6060544, 7017472, 8333248, 9523712, 12121088, 16666496, 19047424, 33332992, 66665984, 133331968]

約数ペア:

[(1, 133331968), (2, 66665984), (4, 33332992), (7, 19047424), (8, 16666496), (11, 12121088), (14, 9523712), (16, 8333248), (19, 7017472), (22, 6060544), (28, 4761856), (32, 4166624), (38, 3508736), (44, 3030272), (56, 2380928), (64, 2083312), (76, 1754368), (77, 1731584), (88, 1515136), (89, 1498112), (112, 1190464), (128, 1041656), (133, 1002496), (152, 877184), (154, 865792), (176, 757568), (178, 749056), (209, 637952), (224, 595232), (256, 520828), (266, 501248), (304, 438592), (308, 432896), (352, 378784), (356, 374528), (418, 318976), (448, 297616), (512, 260414), (532, 250624), (608, 219296), (616, 216448), (623, 214016), (704, 189392), (712, 187264), (836, 159488), (896, 148808), (979, 136192), (1024, 130207), (1064, 125312), (1216, 109648), (1232, 108224), (1246, 107008), (1408, 94696), (1424, 93632), (1463, 91136), (1672, 79744), (1691, 78848), (1792, 74404), (1958, 68096), (2128, 62656), (2432, 54824), (2464, 54112), (2492, 53504), (2816, 47348), (2848, 46816), (2926, 45568), (3344, 39872), (3382, 39424), (3584, 37202), (3916, 34048), (4256, 31328), (4864, 27412), (4928, 27056), (4984, 26752), (5632, 23674), (5696, 23408), (5852, 22784), (6688, 19936), (6764, 19712), (6853, 19456), (7168, 18601), (7832, 17024), (8512, 15664), (9728, 13706), (9856, 13528), (9968, 13376), (11264, 11837), (11392, 11704)]