170695168

素因数分解:

$2^9\times 7^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:613

約数の個数: 80

約数和(自身を含む): 394599744

約数和(自身を除く): 223904576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 491, 512, 679, 776, 896, 982, 1358, 1552, 1792, 1964, 2716, 3104, 3437, 3584, 3928, 5432, 6208, 6874, 7856, 10864, 12416, 13748, 15712, 21728, 24832, 27496, 31424, 43456, 47627, 49664, 54992, 62848, 86912, 95254, 109984, 125696, 173824, 190508, 219968, 251392, 333389, 347648, 381016, 439936, 666778, 762032, 879872, 1333556, 1524064, 1759744, 2667112, 3048128, 5334224, 6096256, 10668448, 12192512, 21336896, 24385024, 42673792, 85347584, 170695168]

約数ペア:

[(1, 170695168), (2, 85347584), (4, 42673792), (7, 24385024), (8, 21336896), (14, 12192512), (16, 10668448), (28, 6096256), (32, 5334224), (56, 3048128), (64, 2667112), (97, 1759744), (112, 1524064), (128, 1333556), (194, 879872), (224, 762032), (256, 666778), (388, 439936), (448, 381016), (491, 347648), (512, 333389), (679, 251392), (776, 219968), (896, 190508), (982, 173824), (1358, 125696), (1552, 109984), (1792, 95254), (1964, 86912), (2716, 62848), (3104, 54992), (3437, 49664), (3584, 47627), (3928, 43456), (5432, 31424), (6208, 27496), (6874, 24832), (7856, 21728), (10864, 15712), (12416, 13748)]