189196672

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12421}}^1$

素因数の和:12459

約数の個数: 64

約数和(自身を含む): 456135840

約数和(自身を除く): 266939168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 12421, 15232, 24842, 49684, 86947, 99368, 173894, 198736, 211157, 347788, 397472, 422314, 695576, 794944, 844628, 1391152, 1478099, 1589888, 1689256, 2782304, 2956198, 3378512, 5564608, 5912396, 6757024, 11129216, 11824792, 13514048, 23649584, 27028096, 47299168, 94598336, 189196672]

約数ペア:

[(1, 189196672), (2, 94598336), (4, 47299168), (7, 27028096), (8, 23649584), (14, 13514048), (16, 11824792), (17, 11129216), (28, 6757024), (32, 5912396), (34, 5564608), (56, 3378512), (64, 2956198), (68, 2782304), (112, 1689256), (119, 1589888), (128, 1478099), (136, 1391152), (224, 844628), (238, 794944), (272, 695576), (448, 422314), (476, 397472), (544, 347788), (896, 211157), (952, 198736), (1088, 173894), (1904, 99368), (2176, 86947), (3808, 49684), (7616, 24842), (12421, 15232)]