154841792

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18191}}^1$

素因数の和:18229

約数の個数: 56

約数和(自身を含む): 369661440

約数和(自身を除く): 214819648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 18191, 36382, 72764, 127337, 145528, 254674, 291056, 345629, 509348, 582112, 691258, 1018696, 1164224, 1382516, 2037392, 2419403, 2765032, 4074784, 4838806, 5530064, 8149568, 9677612, 11060128, 19355224, 22120256, 38710448, 77420896, 154841792]

約数ペア:

[(1, 154841792), (2, 77420896), (4, 38710448), (7, 22120256), (8, 19355224), (14, 11060128), (16, 9677612), (19, 8149568), (28, 5530064), (32, 4838806), (38, 4074784), (56, 2765032), (64, 2419403), (76, 2037392), (112, 1382516), (133, 1164224), (152, 1018696), (224, 691258), (266, 582112), (304, 509348), (448, 345629), (532, 291056), (608, 254674), (1064, 145528), (1216, 127337), (2128, 72764), (4256, 36382), (8512, 18191)]