164892112

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7873}}^1$

素因数の和:7916

約数の個数: 80

約数和(自身を含む): 421794432

約数和(自身を除く): 256902320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 7873, 10472, 15746, 20944, 31492, 55111, 62984, 86603, 110222, 125968, 133841, 173206, 220444, 267682, 346412, 440888, 535364, 606221, 692824, 881776, 936887, 1070728, 1212442, 1385648, 1472251, 1873774, 2141456, 2424884, 2944502, 3747548, 4849768, 5889004, 7495096, 9699536, 10305757, 11778008, 14990192, 20611514, 23556016, 41223028, 82446056, 164892112]

約数ペア:

[(1, 164892112), (2, 82446056), (4, 41223028), (7, 23556016), (8, 20611514), (11, 14990192), (14, 11778008), (16, 10305757), (17, 9699536), (22, 7495096), (28, 5889004), (34, 4849768), (44, 3747548), (56, 2944502), (68, 2424884), (77, 2141456), (88, 1873774), (112, 1472251), (119, 1385648), (136, 1212442), (154, 1070728), (176, 936887), (187, 881776), (238, 692824), (272, 606221), (308, 535364), (374, 440888), (476, 346412), (616, 267682), (748, 220444), (952, 173206), (1232, 133841), (1309, 125968), (1496, 110222), (1904, 86603), (2618, 62984), (2992, 55111), (5236, 31492), (7873, 20944), (10472, 15746)]