158936692768

素因数分解:

$2^5\times 7^1\times {\mathrm{2857}}^1\times {\mathrm{248351}}^1$

素因数の和:251225

約数の個数: 48

約数和(自身を含む): 357734168064

約数和(自身を除く): 198797475296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2857, 5714, 11428, 19999, 22856, 39998, 45712, 79996, 91424, 159992, 248351, 319984, 496702, 639968, 993404, 1738457, 1986808, 3476914, 3973616, 6953828, 7947232, 13907656, 27815312, 55630624, 709538807, 1419077614, 2838155228, 4966771649, 5676310456, 9933543298, 11352620912, 19867086596, 22705241824, 39734173192, 79468346384, 158936692768]

約数ペア:

[(1, 158936692768), (2, 79468346384), (4, 39734173192), (7, 22705241824), (8, 19867086596), (14, 11352620912), (16, 9933543298), (28, 5676310456), (32, 4966771649), (56, 2838155228), (112, 1419077614), (224, 709538807), (2857, 55630624), (5714, 27815312), (11428, 13907656), (19999, 7947232), (22856, 6953828), (39998, 3973616), (45712, 3476914), (79996, 1986808), (91424, 1738457), (159992, 993404), (248351, 639968), (319984, 496702)]