167989250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 382427136

約数和(自身を除く): 214437886

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 50, 55, 65, 74, 110, 125, 127, 130, 143, 185, 250, 254, 275, 286, 325, 370, 407, 481, 550, 635, 650, 715, 814, 925, 962, 1270, 1375, 1397, 1430, 1625, 1651, 1850, 2035, 2405, 2750, 2794, 3175, 3250, 3302, 3575, 4070, 4625, 4699, 4810, 5291, 6350, 6985, 7150, 8255, 9250, 9398, 10175, 10582, 12025, 13970, 15875, 16510, 17875, 18161, 20350, 23495, 24050, 26455, 31750, 34925, 35750, 36322, 41275, 46990, 50875, 51689, 52910, 60125, 61087, 69850, 82550, 90805, 101750, 103378, 117475, 120250, 122174, 132275, 174625, 181610, 206375, 234950, 258445, 264550, 305435, 349250, 412750, 454025, 516890, 587375, 610870, 661375, 671957, 908050, 1174750, 1292225, 1322750, 1343914, 1527175, 2270125, 2584450, 3054350, 3359785, 4540250, 6461125, 6719570, 7635875, 12922250, 15271750, 16798925, 33597850, 83994625, 167989250]

約数ペア:

[(1, 167989250), (2, 83994625), (5, 33597850), (10, 16798925), (11, 15271750), (13, 12922250), (22, 7635875), (25, 6719570), (26, 6461125), (37, 4540250), (50, 3359785), (55, 3054350), (65, 2584450), (74, 2270125), (110, 1527175), (125, 1343914), (127, 1322750), (130, 1292225), (143, 1174750), (185, 908050), (250, 671957), (254, 661375), (275, 610870), (286, 587375), (325, 516890), (370, 454025), (407, 412750), (481, 349250), (550, 305435), (635, 264550), (650, 258445), (715, 234950), (814, 206375), (925, 181610), (962, 174625), (1270, 132275), (1375, 122174), (1397, 120250), (1430, 117475), (1625, 103378), (1651, 101750), (1850, 90805), (2035, 82550), (2405, 69850), (2750, 61087), (2794, 60125), (3175, 52910), (3250, 51689), (3302, 50875), (3575, 46990), (4070, 41275), (4625, 36322), (4699, 35750), (4810, 34925), (5291, 31750), (6350, 26455), (6985, 24050), (7150, 23495), (8255, 20350), (9250, 18161), (9398, 17875), (10175, 16510), (10582, 15875), (12025, 13970)]