168674968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 416010240

約数和(自身を除く): 247335272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 73, 77, 88, 121, 124, 146, 154, 217, 242, 248, 292, 308, 341, 434, 484, 511, 584, 616, 682, 803, 847, 868, 968, 1022, 1331, 1364, 1606, 1694, 1736, 2044, 2263, 2387, 2662, 2728, 3212, 3388, 3751, 4088, 4526, 4774, 5324, 5621, 6424, 6776, 7502, 8833, 9052, 9317, 9548, 10648, 11242, 15004, 15841, 17666, 18104, 18634, 19096, 22484, 24893, 26257, 30008, 31682, 35332, 37268, 41261, 44968, 49786, 52514, 61831, 63364, 70664, 74536, 82522, 97163, 99572, 105028, 123662, 126728, 165044, 174251, 194326, 199144, 210056, 247324, 273823, 288827, 330088, 348502, 388652, 494648, 547646, 577654, 680141, 697004, 777304, 1095292, 1155308, 1360282, 1394008, 1916761, 2190584, 2310616, 2720564, 3012053, 3833522, 5441128, 6024106, 7667044, 12048212, 15334088, 21084371, 24096424, 42168742, 84337484, 168674968]

約数ペア:

[(1, 168674968), (2, 84337484), (4, 42168742), (7, 24096424), (8, 21084371), (11, 15334088), (14, 12048212), (22, 7667044), (28, 6024106), (31, 5441128), (44, 3833522), (56, 3012053), (62, 2720564), (73, 2310616), (77, 2190584), (88, 1916761), (121, 1394008), (124, 1360282), (146, 1155308), (154, 1095292), (217, 777304), (242, 697004), (248, 680141), (292, 577654), (308, 547646), (341, 494648), (434, 388652), (484, 348502), (511, 330088), (584, 288827), (616, 273823), (682, 247324), (803, 210056), (847, 199144), (868, 194326), (968, 174251), (1022, 165044), (1331, 126728), (1364, 123662), (1606, 105028), (1694, 99572), (1736, 97163), (2044, 82522), (2263, 74536), (2387, 70664), (2662, 63364), (2728, 61831), (3212, 52514), (3388, 49786), (3751, 44968), (4088, 41261), (4526, 37268), (4774, 35332), (5324, 31682), (5621, 30008), (6424, 26257), (6776, 24893), (7502, 22484), (8833, 19096), (9052, 18634), (9317, 18104), (9548, 17666), (10648, 15841), (11242, 15004)]