172355344

素因数分解:

$2^4\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1151}}^1$

素因数の和:1364

約数の個数: 60

約数和(自身を含む): 390832128

約数和(自身を除く): 218476784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 191, 196, 382, 392, 764, 784, 1151, 1337, 1528, 2302, 2674, 3056, 4604, 5348, 8057, 9208, 9359, 10696, 16114, 18416, 18718, 21392, 32228, 37436, 56399, 64456, 74872, 112798, 128912, 149744, 219841, 225596, 439682, 451192, 879364, 902384, 1538887, 1758728, 3077774, 3517456, 6155548, 10772209, 12311096, 21544418, 24622192, 43088836, 86177672, 172355344]

約数ペア:

[(1, 172355344), (2, 86177672), (4, 43088836), (7, 24622192), (8, 21544418), (14, 12311096), (16, 10772209), (28, 6155548), (49, 3517456), (56, 3077774), (98, 1758728), (112, 1538887), (191, 902384), (196, 879364), (382, 451192), (392, 439682), (764, 225596), (784, 219841), (1151, 149744), (1337, 128912), (1528, 112798), (2302, 74872), (2674, 64456), (3056, 56399), (4604, 37436), (5348, 32228), (8057, 21392), (9208, 18718), (9359, 18416), (10696, 16114)]