154862008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{145547}}^1$

素因数の和:145579

約数の個数: 32

約数和(自身を含む): 349315200

約数和(自身を除く): 194453192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 145547, 291094, 582188, 1018829, 1164376, 2037658, 2765393, 4075316, 5530786, 8150632, 11061572, 19357751, 22123144, 38715502, 77431004, 154862008]

約数ペア:

[(1, 154862008), (2, 77431004), (4, 38715502), (7, 22123144), (8, 19357751), (14, 11061572), (19, 8150632), (28, 5530786), (38, 4075316), (56, 2765393), (76, 2037658), (133, 1164376), (152, 1018829), (266, 582188), (532, 291094), (1064, 145547)]