161796357828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1\times {\mathrm{12269}}^1$

素因数の和:13546

約数の個数: 144

約数和(自身を含む): 478713755520

約数和(自身を除く): 316917397692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1217, 1548, 1806, 2434, 2709, 3612, 3651, 4868, 5418, 7302, 8519, 10836, 10953, 12269, 14604, 17038, 21906, 24538, 25557, 34076, 36807, 43812, 49076, 51114, 52331, 73614, 76671, 85883, 102228, 104662, 110421, 147228, 153342, 156993, 171766, 209324, 220842, 257649, 306684, 313986, 343532, 366317, 441684, 470979, 515298, 527567, 627972, 732634, 772947, 941958, 1030596, 1055134, 1098951, 1465268, 1545894, 1582701, 1883916, 2110268, 2197902, 3091788, 3165402, 3296853, 3692969, 4395804, 4748103, 6330804, 6593706, 7385938, 9496206, 11078907, 13187412, 14771876, 14931373, 18992412, 22157814, 29862746, 33236721, 44315628, 44794119, 59725492, 66473442, 89588238, 104519611, 132946884, 134382357, 179176476, 209039222, 268764714, 313558833, 418078444, 537529428, 627117666, 642049039, 940676499, 1254235332, 1284098078, 1881352998, 1926147117, 2568196156, 3762705996, 3852294234, 4494343273, 5778441351, 7704588468, 8988686546, 11556882702, 13483029819, 17977373092, 23113765404, 26966059638, 40449089457, 53932119276, 80898178914, 161796357828]

約数ペア:

[(1, 161796357828), (2, 80898178914), (3, 53932119276), (4, 40449089457), (6, 26966059638), (7, 23113765404), (9, 17977373092), (12, 13483029819), (14, 11556882702), (18, 8988686546), (21, 7704588468), (28, 5778441351), (36, 4494343273), (42, 3852294234), (43, 3762705996), (63, 2568196156), (84, 1926147117), (86, 1881352998), (126, 1284098078), (129, 1254235332), (172, 940676499), (252, 642049039), (258, 627117666), (301, 537529428), (387, 418078444), (516, 313558833), (602, 268764714), (774, 209039222), (903, 179176476), (1204, 134382357), (1217, 132946884), (1548, 104519611), (1806, 89588238), (2434, 66473442), (2709, 59725492), (3612, 44794119), (3651, 44315628), (4868, 33236721), (5418, 29862746), (7302, 22157814), (8519, 18992412), (10836, 14931373), (10953, 14771876), (12269, 13187412), (14604, 11078907), (17038, 9496206), (21906, 7385938), (24538, 6593706), (25557, 6330804), (34076, 4748103), (36807, 4395804), (43812, 3692969), (49076, 3296853), (51114, 3165402), (52331, 3091788), (73614, 2197902), (76671, 2110268), (85883, 1883916), (102228, 1582701), (104662, 1545894), (110421, 1465268), (147228, 1098951), (153342, 1055134), (156993, 1030596), (171766, 941958), (209324, 772947), (220842, 732634), (257649, 627972), (306684, 527567), (313986, 515298), (343532, 470979), (366317, 441684)]