155487624

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 395673600

約数和(自身を除く): 240185976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 139, 254, 278, 367, 381, 417, 508, 556, 734, 762, 834, 1016, 1101, 1112, 1468, 1524, 1668, 2202, 2936, 3048, 3336, 4404, 8808, 17653, 35306, 46609, 51013, 52959, 70612, 93218, 102026, 105918, 139827, 141224, 153039, 186436, 204052, 211836, 279654, 306078, 372872, 408104, 423672, 559308, 612156, 1118616, 1224312, 6478651, 12957302, 19435953, 25914604, 38871906, 51829208, 77743812, 155487624]

約数ペア:

[(1, 155487624), (2, 77743812), (3, 51829208), (4, 38871906), (6, 25914604), (8, 19435953), (12, 12957302), (24, 6478651), (127, 1224312), (139, 1118616), (254, 612156), (278, 559308), (367, 423672), (381, 408104), (417, 372872), (508, 306078), (556, 279654), (734, 211836), (762, 204052), (834, 186436), (1016, 153039), (1101, 141224), (1112, 139827), (1468, 105918), (1524, 102026), (1668, 93218), (2202, 70612), (2936, 52959), (3048, 51013), (3336, 46609), (4404, 35306), (8808, 17653)]