137108608

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 342720000

約数和(自身を除く): 205611392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 79, 91, 104, 112, 128, 149, 158, 182, 208, 224, 298, 316, 364, 416, 448, 553, 596, 632, 728, 832, 896, 1027, 1043, 1106, 1192, 1264, 1456, 1664, 1937, 2054, 2086, 2212, 2384, 2528, 2912, 3874, 4108, 4172, 4424, 4768, 5056, 5824, 7189, 7748, 8216, 8344, 8848, 9536, 10112, 11648, 11771, 13559, 14378, 15496, 16432, 16688, 17696, 19072, 23542, 27118, 28756, 30992, 32864, 33376, 35392, 47084, 54236, 57512, 61984, 65728, 66752, 70784, 82397, 94168, 108472, 115024, 123968, 131456, 133504, 153023, 164794, 188336, 216944, 230048, 247936, 306046, 329588, 376672, 433888, 460096, 612092, 659176, 753344, 867776, 920192, 1071161, 1224184, 1318352, 1506688, 1735552, 2142322, 2448368, 2636704, 4284644, 4896736, 5273408, 8569288, 9793472, 10546816, 17138576, 19586944, 34277152, 68554304, 137108608]

約数ペア:

[(1, 137108608), (2, 68554304), (4, 34277152), (7, 19586944), (8, 17138576), (13, 10546816), (14, 9793472), (16, 8569288), (26, 5273408), (28, 4896736), (32, 4284644), (52, 2636704), (56, 2448368), (64, 2142322), (79, 1735552), (91, 1506688), (104, 1318352), (112, 1224184), (128, 1071161), (149, 920192), (158, 867776), (182, 753344), (208, 659176), (224, 612092), (298, 460096), (316, 433888), (364, 376672), (416, 329588), (448, 306046), (553, 247936), (596, 230048), (632, 216944), (728, 188336), (832, 164794), (896, 153023), (1027, 133504), (1043, 131456), (1106, 123968), (1192, 115024), (1264, 108472), (1456, 94168), (1664, 82397), (1937, 70784), (2054, 66752), (2086, 65728), (2212, 61984), (2384, 57512), (2528, 54236), (2912, 47084), (3874, 35392), (4108, 33376), (4172, 32864), (4424, 30992), (4768, 28756), (5056, 27118), (5824, 23542), (7189, 19072), (7748, 17696), (8216, 16688), (8344, 16432), (8848, 15496), (9536, 14378), (10112, 13559), (11648, 11771)]