157914848

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 398974464

約数和(自身を除く): 241059616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 61, 91, 98, 104, 112, 122, 127, 182, 196, 208, 224, 244, 254, 364, 392, 416, 427, 488, 508, 637, 728, 784, 793, 854, 889, 976, 1016, 1274, 1456, 1568, 1586, 1651, 1708, 1778, 1952, 2032, 2548, 2912, 2989, 3172, 3302, 3416, 3556, 4064, 5096, 5551, 5978, 6223, 6344, 6604, 6832, 7112, 7747, 10192, 11102, 11557, 11956, 12446, 12688, 13208, 13664, 14224, 15494, 20384, 22204, 23114, 23912, 24892, 25376, 26416, 28448, 30988, 38857, 44408, 46228, 47824, 49784, 52832, 54229, 61976, 77714, 80899, 88816, 92456, 95648, 99568, 100711, 108458, 123952, 155428, 161798, 177632, 184912, 199136, 201422, 216916, 247904, 310856, 323596, 369824, 379603, 402844, 433832, 621712, 647192, 704977, 759206, 805688, 867664, 1243424, 1294384, 1409954, 1518412, 1611376, 1735328, 2588768, 2819908, 3036824, 3222752, 4934839, 5639816, 6073648, 9869678, 11279632, 12147296, 19739356, 22559264, 39478712, 78957424, 157914848]

約数ペア:

[(1, 157914848), (2, 78957424), (4, 39478712), (7, 22559264), (8, 19739356), (13, 12147296), (14, 11279632), (16, 9869678), (26, 6073648), (28, 5639816), (32, 4934839), (49, 3222752), (52, 3036824), (56, 2819908), (61, 2588768), (91, 1735328), (98, 1611376), (104, 1518412), (112, 1409954), (122, 1294384), (127, 1243424), (182, 867664), (196, 805688), (208, 759206), (224, 704977), (244, 647192), (254, 621712), (364, 433832), (392, 402844), (416, 379603), (427, 369824), (488, 323596), (508, 310856), (637, 247904), (728, 216916), (784, 201422), (793, 199136), (854, 184912), (889, 177632), (976, 161798), (1016, 155428), (1274, 123952), (1456, 108458), (1568, 100711), (1586, 99568), (1651, 95648), (1708, 92456), (1778, 88816), (1952, 80899), (2032, 77714), (2548, 61976), (2912, 54229), (2989, 52832), (3172, 49784), (3302, 47824), (3416, 46228), (3556, 44408), (4064, 38857), (5096, 30988), (5551, 28448), (5978, 26416), (6223, 25376), (6344, 24892), (6604, 23912), (6832, 23114), (7112, 22204), (7747, 20384), (10192, 15494), (11102, 14224), (11557, 13664), (11956, 13208), (12446, 12688)]