146987876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{276293}}^1$

素因数の和:276323

約数の個数: 24

約数和(自身を含む): 309449280

約数和(自身を除く): 162461404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 276293, 552586, 1105172, 1934051, 3868102, 5249567, 7736204, 10499134, 20998268, 36746969, 73493938, 146987876]

約数ペア:

[(1, 146987876), (2, 73493938), (4, 36746969), (7, 20998268), (14, 10499134), (19, 7736204), (28, 5249567), (38, 3868102), (76, 1934051), (133, 1105172), (266, 552586), (532, 276293)]