189760256

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6229}}^1$

素因数の和:6269

約数の個数: 72

約数和(自身を含む): 458428320

約数和(自身を除く): 268668064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 6229, 7616, 12458, 15232, 24916, 30464, 43603, 49832, 87206, 99664, 105893, 174412, 199328, 211786, 348824, 398656, 423572, 697648, 741251, 797312, 847144, 1395296, 1482502, 1594624, 1694288, 2790592, 2965004, 3388576, 5581184, 5930008, 6777152, 11162368, 11860016, 13554304, 23720032, 27108608, 47440064, 94880128, 189760256]

約数ペア:

[(1, 189760256), (2, 94880128), (4, 47440064), (7, 27108608), (8, 23720032), (14, 13554304), (16, 11860016), (17, 11162368), (28, 6777152), (32, 5930008), (34, 5581184), (56, 3388576), (64, 2965004), (68, 2790592), (112, 1694288), (119, 1594624), (128, 1482502), (136, 1395296), (224, 847144), (238, 797312), (256, 741251), (272, 697648), (448, 423572), (476, 398656), (544, 348824), (896, 211786), (952, 199328), (1088, 174412), (1792, 105893), (1904, 99664), (2176, 87206), (3808, 49832), (4352, 43603), (6229, 30464), (7616, 24916), (12458, 15232)]