131928984

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 392642640

約数和(自身を除く): 260713656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 157, 198, 264, 314, 396, 471, 628, 792, 942, 1061, 1256, 1413, 1727, 1884, 2122, 2826, 3183, 3454, 3768, 4244, 5181, 5652, 6366, 6908, 8488, 9549, 10362, 11304, 11671, 12732, 13816, 15543, 19098, 20724, 23342, 25464, 31086, 35013, 38196, 41448, 46684, 62172, 70026, 76392, 93368, 105039, 124344, 140052, 166577, 210078, 280104, 333154, 420156, 499731, 666308, 840312, 999462, 1332616, 1499193, 1832347, 1998924, 2998386, 3664694, 3997848, 5497041, 5996772, 7329388, 10994082, 11993544, 14658776, 16491123, 21988164, 32982246, 43976328, 65964492, 131928984]

約数ペア:

[(1, 131928984), (2, 65964492), (3, 43976328), (4, 32982246), (6, 21988164), (8, 16491123), (9, 14658776), (11, 11993544), (12, 10994082), (18, 7329388), (22, 5996772), (24, 5497041), (33, 3997848), (36, 3664694), (44, 2998386), (66, 1998924), (72, 1832347), (88, 1499193), (99, 1332616), (132, 999462), (157, 840312), (198, 666308), (264, 499731), (314, 420156), (396, 333154), (471, 280104), (628, 210078), (792, 166577), (942, 140052), (1061, 124344), (1256, 105039), (1413, 93368), (1727, 76392), (1884, 70026), (2122, 62172), (2826, 46684), (3183, 41448), (3454, 38196), (3768, 35013), (4244, 31086), (5181, 25464), (5652, 23342), (6366, 20724), (6908, 19098), (8488, 15543), (9549, 13816), (10362, 12732), (11304, 11671)]