140228784

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{57283}}^1$

素因数の和:57314

約数の個数: 60

約数和(自身を含む): 415538136

約数和(自身を除く): 275309352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 57283, 114566, 171849, 229132, 343698, 458264, 515547, 687396, 916528, 973811, 1031094, 1374792, 1947622, 2062188, 2749584, 2921433, 3895244, 4124376, 5842866, 7790488, 8248752, 8764299, 11685732, 15580976, 17528598, 23371464, 35057196, 46742928, 70114392, 140228784]

約数ペア:

[(1, 140228784), (2, 70114392), (3, 46742928), (4, 35057196), (6, 23371464), (8, 17528598), (9, 15580976), (12, 11685732), (16, 8764299), (17, 8248752), (18, 7790488), (24, 5842866), (34, 4124376), (36, 3895244), (48, 2921433), (51, 2749584), (68, 2062188), (72, 1947622), (102, 1374792), (136, 1031094), (144, 973811), (153, 916528), (204, 687396), (272, 515547), (306, 458264), (408, 343698), (612, 229132), (816, 171849), (1224, 114566), (2448, 57283)]