157078708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 301601664

約数和(自身を除く): 144522956

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 103, 164, 206, 412, 547, 697, 1094, 1394, 1751, 2188, 2788, 3502, 4223, 7004, 8446, 9299, 16892, 18598, 22427, 37196, 44854, 56341, 71791, 89708, 112682, 143582, 225364, 287164, 381259, 762518, 957797, 1525036, 1915594, 2309981, 3831188, 4619962, 9239924, 39269677, 78539354, 157078708]

約数ペア:

[(1, 157078708), (2, 78539354), (4, 39269677), (17, 9239924), (34, 4619962), (41, 3831188), (68, 2309981), (82, 1915594), (103, 1525036), (164, 957797), (206, 762518), (412, 381259), (547, 287164), (697, 225364), (1094, 143582), (1394, 112682), (1751, 89708), (2188, 71791), (2788, 56341), (3502, 44854), (4223, 37196), (7004, 22427), (8446, 18598), (9299, 16892)]