181064916

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 485703680

約数和(自身を除く): 304638764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 127, 129, 172, 254, 258, 307, 381, 387, 508, 516, 614, 762, 774, 921, 1143, 1161, 1228, 1524, 1548, 1842, 2286, 2322, 2763, 3429, 3684, 4572, 4644, 5461, 5526, 6858, 8289, 10922, 11052, 13201, 13716, 16383, 16578, 21844, 26402, 32766, 33156, 38989, 39603, 49149, 52804, 65532, 77978, 79206, 98298, 116967, 118809, 147447, 155956, 158412, 196596, 233934, 237618, 294894, 350901, 356427, 467868, 475236, 589788, 701802, 712854, 1052703, 1403604, 1425708, 1676527, 2105406, 3353054, 4210812, 5029581, 6706108, 10059162, 15088743, 20118324, 30177486, 45266229, 60354972, 90532458, 181064916]

約数ペア:

[(1, 181064916), (2, 90532458), (3, 60354972), (4, 45266229), (6, 30177486), (9, 20118324), (12, 15088743), (18, 10059162), (27, 6706108), (36, 5029581), (43, 4210812), (54, 3353054), (86, 2105406), (108, 1676527), (127, 1425708), (129, 1403604), (172, 1052703), (254, 712854), (258, 701802), (307, 589788), (381, 475236), (387, 467868), (508, 356427), (516, 350901), (614, 294894), (762, 237618), (774, 233934), (921, 196596), (1143, 158412), (1161, 155956), (1228, 147447), (1524, 118809), (1548, 116967), (1842, 98298), (2286, 79206), (2322, 77978), (2763, 65532), (3429, 52804), (3684, 49149), (4572, 39603), (4644, 38989), (5461, 33156), (5526, 32766), (6858, 26402), (8289, 21844), (10922, 16578), (11052, 16383), (13201, 13716)]