169387840

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18253}}^1$

素因数の和:18299

約数の個数: 56

約数和(自身を含む): 417286440

約数和(自身を除く): 247898600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 18253, 36506, 73012, 91265, 146024, 182530, 292048, 365060, 529337, 584096, 730120, 1058674, 1168192, 1460240, 2117348, 2646685, 2920480, 4234696, 5293370, 5840960, 8469392, 10586740, 16938784, 21173480, 33877568, 42346960, 84693920, 169387840]

約数ペア:

[(1, 169387840), (2, 84693920), (4, 42346960), (5, 33877568), (8, 21173480), (10, 16938784), (16, 10586740), (20, 8469392), (29, 5840960), (32, 5293370), (40, 4234696), (58, 2920480), (64, 2646685), (80, 2117348), (116, 1460240), (145, 1168192), (160, 1058674), (232, 730120), (290, 584096), (320, 529337), (464, 365060), (580, 292048), (928, 182530), (1160, 146024), (1856, 91265), (2320, 73012), (4640, 36506), (9280, 18253)]