189120512

素因数分解:

$2^{14}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 462407904

約数和(自身を除く): 273287392

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 97, 112, 119, 128, 136, 194, 224, 238, 256, 272, 388, 448, 476, 512, 544, 679, 776, 896, 952, 1024, 1088, 1358, 1552, 1649, 1792, 1904, 2048, 2176, 2716, 3104, 3298, 3584, 3808, 4096, 4352, 5432, 6208, 6596, 7168, 7616, 8192, 8704, 10864, 11543, 12416, 13192, 14336, 15232, 16384, 17408, 21728, 23086, 24832, 26384, 28672, 30464, 34816, 43456, 46172, 49664, 52768, 57344, 60928, 69632, 86912, 92344, 99328, 105536, 114688, 121856, 139264, 173824, 184688, 198656, 211072, 243712, 278528, 347648, 369376, 397312, 422144, 487424, 695296, 738752, 794624, 844288, 974848, 1390592, 1477504, 1589248, 1688576, 1949696, 2781184, 2955008, 3377152, 5562368, 5910016, 6754304, 11124736, 11820032, 13508608, 23640064, 27017216, 47280128, 94560256, 189120512]

約数ペア:

[(1, 189120512), (2, 94560256), (4, 47280128), (7, 27017216), (8, 23640064), (14, 13508608), (16, 11820032), (17, 11124736), (28, 6754304), (32, 5910016), (34, 5562368), (56, 3377152), (64, 2955008), (68, 2781184), (97, 1949696), (112, 1688576), (119, 1589248), (128, 1477504), (136, 1390592), (194, 974848), (224, 844288), (238, 794624), (256, 738752), (272, 695296), (388, 487424), (448, 422144), (476, 397312), (512, 369376), (544, 347648), (679, 278528), (776, 243712), (896, 211072), (952, 198656), (1024, 184688), (1088, 173824), (1358, 139264), (1552, 121856), (1649, 114688), (1792, 105536), (1904, 99328), (2048, 92344), (2176, 86912), (2716, 69632), (3104, 60928), (3298, 57344), (3584, 52768), (3808, 49664), (4096, 46172), (4352, 43456), (5432, 34816), (6208, 30464), (6596, 28672), (7168, 26384), (7616, 24832), (8192, 23086), (8704, 21728), (10864, 17408), (11543, 16384), (12416, 15232), (13192, 14336)]