143458084

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 108

約数和(自身を含む): 336232512

約数和(自身を除く): 192774428

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 121, 154, 161, 196, 242, 253, 263, 308, 322, 484, 506, 526, 539, 644, 847, 1012, 1052, 1078, 1127, 1694, 1771, 1841, 2156, 2254, 2783, 2893, 3388, 3542, 3682, 4508, 5566, 5786, 5929, 6049, 7084, 7364, 11132, 11572, 11858, 12098, 12397, 12887, 19481, 20251, 23716, 24196, 24794, 25774, 31823, 38962, 40502, 42343, 49588, 51548, 63646, 66539, 77924, 81004, 84686, 127292, 133078, 136367, 141757, 169372, 222761, 266156, 272734, 283514, 296401, 445522, 465773, 545468, 567028, 592802, 731929, 891044, 931546, 1185604, 1463858, 1559327, 1863092, 2927716, 3118654, 3260411, 5123503, 6237308, 6520822, 10247006, 13041644, 20494012, 35864521, 71729042, 143458084]

約数ペア:

[(1, 143458084), (2, 71729042), (4, 35864521), (7, 20494012), (11, 13041644), (14, 10247006), (22, 6520822), (23, 6237308), (28, 5123503), (44, 3260411), (46, 3118654), (49, 2927716), (77, 1863092), (92, 1559327), (98, 1463858), (121, 1185604), (154, 931546), (161, 891044), (196, 731929), (242, 592802), (253, 567028), (263, 545468), (308, 465773), (322, 445522), (484, 296401), (506, 283514), (526, 272734), (539, 266156), (644, 222761), (847, 169372), (1012, 141757), (1052, 136367), (1078, 133078), (1127, 127292), (1694, 84686), (1771, 81004), (1841, 77924), (2156, 66539), (2254, 63646), (2783, 51548), (2893, 49588), (3388, 42343), (3542, 40502), (3682, 38962), (4508, 31823), (5566, 25774), (5786, 24794), (5929, 24196), (6049, 23716), (7084, 20251), (7364, 19481), (11132, 12887), (11572, 12397), (11858, 12098)]