157518592

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 401474304

約数和(自身を除く): 243955712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 128, 131, 154, 176, 224, 244, 256, 262, 308, 352, 427, 448, 488, 524, 616, 671, 704, 854, 896, 917, 976, 1048, 1232, 1342, 1408, 1441, 1708, 1792, 1834, 1952, 2096, 2464, 2684, 2816, 2882, 3416, 3668, 3904, 4192, 4697, 4928, 5368, 5764, 6832, 7336, 7808, 7991, 8384, 9394, 9856, 10087, 10736, 11528, 13664, 14672, 15616, 15982, 16768, 18788, 19712, 20174, 21472, 23056, 27328, 29344, 31964, 33536, 37576, 40348, 42944, 46112, 54656, 55937, 58688, 63928, 75152, 80696, 85888, 87901, 92224, 109312, 111874, 117376, 127856, 150304, 161392, 171776, 175802, 184448, 223748, 234752, 255712, 300608, 322784, 351604, 368896, 447496, 511424, 601216, 615307, 645568, 703208, 894992, 1022848, 1202432, 1230614, 1291136, 1406416, 1789984, 2045696, 2461228, 2582272, 2812832, 3579968, 4922456, 5625664, 7159936, 9844912, 11251328, 14319872, 19689824, 22502656, 39379648, 78759296, 157518592]

約数ペア:

[(1, 157518592), (2, 78759296), (4, 39379648), (7, 22502656), (8, 19689824), (11, 14319872), (14, 11251328), (16, 9844912), (22, 7159936), (28, 5625664), (32, 4922456), (44, 3579968), (56, 2812832), (61, 2582272), (64, 2461228), (77, 2045696), (88, 1789984), (112, 1406416), (122, 1291136), (128, 1230614), (131, 1202432), (154, 1022848), (176, 894992), (224, 703208), (244, 645568), (256, 615307), (262, 601216), (308, 511424), (352, 447496), (427, 368896), (448, 351604), (488, 322784), (524, 300608), (616, 255712), (671, 234752), (704, 223748), (854, 184448), (896, 175802), (917, 171776), (976, 161392), (1048, 150304), (1232, 127856), (1342, 117376), (1408, 111874), (1441, 109312), (1708, 92224), (1792, 87901), (1834, 85888), (1952, 80696), (2096, 75152), (2464, 63928), (2684, 58688), (2816, 55937), (2882, 54656), (3416, 46112), (3668, 42944), (3904, 40348), (4192, 37576), (4697, 33536), (4928, 31964), (5368, 29344), (5764, 27328), (6832, 23056), (7336, 21472), (7808, 20174), (7991, 19712), (8384, 18788), (9394, 16768), (9856, 15982), (10087, 15616), (10736, 14672), (11528, 13664)]