156945784

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5879}}^1$

素因数の和:6003

約数の個数: 32

約数和(自身を含む): 304819200

約数和(自身を除く): 147873416

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 3337, 5879, 6674, 11758, 13348, 23516, 26696, 47032, 276313, 417409, 552626, 834818, 1105252, 1669636, 2210504, 3339272, 19618223, 39236446, 78472892, 156945784]

約数ペア:

[(1, 156945784), (2, 78472892), (4, 39236446), (8, 19618223), (47, 3339272), (71, 2210504), (94, 1669636), (142, 1105252), (188, 834818), (284, 552626), (376, 417409), (568, 276313), (3337, 47032), (5879, 26696), (6674, 23516), (11758, 13348)]