154145488

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10837}}^1$

素因数の和:10979

約数の個数: 40

約数和(自身を含む): 344041472

約数和(自身を除く): 189895984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 10837, 14224, 21674, 43348, 75859, 86696, 151718, 173392, 303436, 606872, 1213744, 1376299, 2752598, 5505196, 9634093, 11010392, 19268186, 22020784, 38536372, 77072744, 154145488]

約数ペア:

[(1, 154145488), (2, 77072744), (4, 38536372), (7, 22020784), (8, 19268186), (14, 11010392), (16, 9634093), (28, 5505196), (56, 2752598), (112, 1376299), (127, 1213744), (254, 606872), (508, 303436), (889, 173392), (1016, 151718), (1778, 86696), (2032, 75859), (3556, 43348), (7112, 21674), (10837, 14224)]