190328148

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3323}}^1$

素因数の和:3413

約数の個数: 72

約数和(自身を含む): 505753248

約数和(自身を除く): 315425100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 774, 1332, 1548, 1591, 3182, 3323, 4773, 6364, 6646, 9546, 9969, 13292, 14319, 19092, 19938, 28638, 29907, 39876, 57276, 59814, 119628, 122951, 142889, 245902, 285778, 368853, 428667, 491804, 571556, 737706, 857334, 1106559, 1286001, 1475412, 1714668, 2213118, 2572002, 4426236, 5144004, 5286893, 10573786, 15860679, 21147572, 31721358, 47582037, 63442716, 95164074, 190328148]

約数ペア:

[(1, 190328148), (2, 95164074), (3, 63442716), (4, 47582037), (6, 31721358), (9, 21147572), (12, 15860679), (18, 10573786), (36, 5286893), (37, 5144004), (43, 4426236), (74, 2572002), (86, 2213118), (111, 1714668), (129, 1475412), (148, 1286001), (172, 1106559), (222, 857334), (258, 737706), (333, 571556), (387, 491804), (444, 428667), (516, 368853), (666, 285778), (774, 245902), (1332, 142889), (1548, 122951), (1591, 119628), (3182, 59814), (3323, 57276), (4773, 39876), (6364, 29907), (6646, 28638), (9546, 19938), (9969, 19092), (13292, 14319)]