169103872

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1681

約数の個数: 80

約数和(自身を含む): 399706560

約数和(自身を除く): 230602688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1624, 1627, 1792, 1856, 3248, 3254, 3584, 3712, 6496, 6508, 7424, 11389, 12992, 13016, 14848, 22778, 25984, 26032, 45556, 47183, 51968, 52064, 91112, 94366, 103936, 104128, 182224, 188732, 208256, 330281, 364448, 377464, 416512, 660562, 728896, 754928, 833024, 1321124, 1457792, 1509856, 2642248, 2915584, 3019712, 5284496, 5831168, 6039424, 10568992, 12078848, 21137984, 24157696, 42275968, 84551936, 169103872]

約数ペア:

[(1, 169103872), (2, 84551936), (4, 42275968), (7, 24157696), (8, 21137984), (14, 12078848), (16, 10568992), (28, 6039424), (29, 5831168), (32, 5284496), (56, 3019712), (58, 2915584), (64, 2642248), (112, 1509856), (116, 1457792), (128, 1321124), (203, 833024), (224, 754928), (232, 728896), (256, 660562), (406, 416512), (448, 377464), (464, 364448), (512, 330281), (812, 208256), (896, 188732), (928, 182224), (1624, 104128), (1627, 103936), (1792, 94366), (1856, 91112), (3248, 52064), (3254, 51968), (3584, 47183), (3712, 45556), (6496, 26032), (6508, 25984), (7424, 22778), (11389, 14848), (12992, 13016)]