165506190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 412983360

約数和(自身を除く): 247477170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 281, 290, 435, 562, 677, 843, 870, 1354, 1405, 1686, 2031, 2810, 3385, 4062, 4215, 6770, 8149, 8430, 10155, 16298, 19633, 20310, 24447, 39266, 40745, 48894, 58899, 81490, 98165, 117798, 122235, 190237, 196330, 244470, 294495, 380474, 570711, 588990, 951185, 1141422, 1902370, 2853555, 5516873, 5707110, 11033746, 16550619, 27584365, 33101238, 55168730, 82753095, 165506190]

約数ペア:

[(1, 165506190), (2, 82753095), (3, 55168730), (5, 33101238), (6, 27584365), (10, 16550619), (15, 11033746), (29, 5707110), (30, 5516873), (58, 2853555), (87, 1902370), (145, 1141422), (174, 951185), (281, 588990), (290, 570711), (435, 380474), (562, 294495), (677, 244470), (843, 196330), (870, 190237), (1354, 122235), (1405, 117798), (1686, 98165), (2031, 81490), (2810, 58899), (3385, 48894), (4062, 40745), (4215, 39266), (6770, 24447), (8149, 20310), (8430, 19633), (10155, 16298)]