151434320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:528

約数の個数: 80

約数和(自身を含む): 364382928

約数和(自身を除く): 212948608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 137, 164, 205, 274, 328, 337, 410, 548, 656, 674, 685, 820, 1096, 1348, 1370, 1640, 1685, 2192, 2696, 2740, 3280, 3370, 5392, 5480, 5617, 6740, 10960, 11234, 13480, 13817, 22468, 26960, 27634, 28085, 44936, 46169, 55268, 56170, 69085, 89872, 92338, 110536, 112340, 138170, 184676, 221072, 224680, 230845, 276340, 369352, 449360, 461690, 552680, 738704, 923380, 1105360, 1846760, 1892929, 3693520, 3785858, 7571716, 9464645, 15143432, 18929290, 30286864, 37858580, 75717160, 151434320]

約数ペア:

[(1, 151434320), (2, 75717160), (4, 37858580), (5, 30286864), (8, 18929290), (10, 15143432), (16, 9464645), (20, 7571716), (40, 3785858), (41, 3693520), (80, 1892929), (82, 1846760), (137, 1105360), (164, 923380), (205, 738704), (274, 552680), (328, 461690), (337, 449360), (410, 369352), (548, 276340), (656, 230845), (674, 224680), (685, 221072), (820, 184676), (1096, 138170), (1348, 112340), (1370, 110536), (1640, 92338), (1685, 89872), (2192, 69085), (2696, 56170), (2740, 55268), (3280, 46169), (3370, 44936), (5392, 28085), (5480, 27634), (5617, 26960), (6740, 22468), (10960, 13817), (11234, 13480)]