149960972

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{3769}}^1$

素因数の和:3823

約数の個数: 48

約数和(自身を含む): 316680000

約数和(自身を除く): 166719028

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 686, 812, 1372, 1421, 2842, 3769, 5684, 7538, 9947, 15076, 19894, 26383, 39788, 52766, 105532, 109301, 184681, 218602, 369362, 437204, 738724, 765107, 1292767, 1530214, 2585534, 3060428, 5171068, 5355749, 10711498, 21422996, 37490243, 74980486, 149960972]

約数ペア:

[(1, 149960972), (2, 74980486), (4, 37490243), (7, 21422996), (14, 10711498), (28, 5355749), (29, 5171068), (49, 3060428), (58, 2585534), (98, 1530214), (116, 1292767), (196, 765107), (203, 738724), (343, 437204), (406, 369362), (686, 218602), (812, 184681), (1372, 109301), (1421, 105532), (2842, 52766), (3769, 39788), (5684, 26383), (7538, 19894), (9947, 15076)]