156970984184

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{545023}}^1$

素因数の和:545212

約数の個数: 64

約数和(自身を含む): 347943321600

約数和(自身を除く): 190972337416

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 139, 148, 259, 278, 296, 518, 556, 973, 1036, 1112, 1946, 2072, 3892, 5143, 7784, 10286, 20572, 36001, 41144, 72002, 144004, 288008, 545023, 1090046, 2180092, 3815161, 4360184, 7630322, 15260644, 20165851, 30521288, 40331702, 75758197, 80663404, 141160957, 151516394, 161326808, 282321914, 303032788, 530307379, 564643828, 606065576, 1060614758, 1129287656, 2121229516, 2803053289, 4242459032, 5606106578, 11212213156, 19621373023, 22424426312, 39242746046, 78485492092, 156970984184]

約数ペア:

[(1, 156970984184), (2, 78485492092), (4, 39242746046), (7, 22424426312), (8, 19621373023), (14, 11212213156), (28, 5606106578), (37, 4242459032), (56, 2803053289), (74, 2121229516), (139, 1129287656), (148, 1060614758), (259, 606065576), (278, 564643828), (296, 530307379), (518, 303032788), (556, 282321914), (973, 161326808), (1036, 151516394), (1112, 141160957), (1946, 80663404), (2072, 75758197), (3892, 40331702), (5143, 30521288), (7784, 20165851), (10286, 15260644), (20572, 7630322), (36001, 4360184), (41144, 3815161), (72002, 2180092), (144004, 1090046), (288008, 545023)]