185199952

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 433972224

約数和(自身を除く): 248772272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 1148, 1271, 1301, 1736, 2296, 2542, 2602, 3472, 4592, 5084, 5204, 8897, 9107, 10168, 10408, 17794, 18214, 20336, 20816, 35588, 36428, 40331, 53341, 71176, 72856, 80662, 106682, 142352, 145712, 161324, 213364, 282317, 322648, 373387, 426728, 564634, 645296, 746774, 853456, 1129268, 1493548, 1653571, 2258536, 2987096, 3307142, 4517072, 5974192, 6614284, 11574997, 13228568, 23149994, 26457136, 46299988, 92599976, 185199952]

約数ペア:

[(1, 185199952), (2, 92599976), (4, 46299988), (7, 26457136), (8, 23149994), (14, 13228568), (16, 11574997), (28, 6614284), (31, 5974192), (41, 4517072), (56, 3307142), (62, 2987096), (82, 2258536), (112, 1653571), (124, 1493548), (164, 1129268), (217, 853456), (248, 746774), (287, 645296), (328, 564634), (434, 426728), (496, 373387), (574, 322648), (656, 282317), (868, 213364), (1148, 161324), (1271, 145712), (1301, 142352), (1736, 106682), (2296, 80662), (2542, 72856), (2602, 71176), (3472, 53341), (4592, 40331), (5084, 36428), (5204, 35588), (8897, 20816), (9107, 20336), (10168, 18214), (10408, 17794)]