149676772

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 333963000

約数和(自身を除く): 184286228

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 238, 406, 476, 493, 812, 833, 986, 1421, 1549, 1666, 1972, 2842, 3098, 3332, 3451, 5684, 6196, 6902, 10843, 13804, 21686, 24157, 26333, 43372, 44921, 48314, 52666, 75901, 89842, 96628, 105332, 151802, 179684, 184331, 303604, 314447, 368662, 628894, 737324, 763657, 1257788, 1290317, 1527314, 2201129, 2580634, 3054628, 4402258, 5161268, 5345599, 8804516, 10691198, 21382396, 37419193, 74838386, 149676772]

約数ペア:

[(1, 149676772), (2, 74838386), (4, 37419193), (7, 21382396), (14, 10691198), (17, 8804516), (28, 5345599), (29, 5161268), (34, 4402258), (49, 3054628), (58, 2580634), (68, 2201129), (98, 1527314), (116, 1290317), (119, 1257788), (196, 763657), (203, 737324), (238, 628894), (406, 368662), (476, 314447), (493, 303604), (812, 184331), (833, 179684), (986, 151802), (1421, 105332), (1549, 96628), (1666, 89842), (1972, 75901), (2842, 52666), (3098, 48314), (3332, 44921), (3451, 43372), (5684, 26333), (6196, 24157), (6902, 21686), (10843, 13804)]