258156

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 36

約数和(自身を含む): 668304

約数和(自身を除く): 410148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 101, 142, 202, 213, 284, 303, 404, 426, 606, 639, 852, 909, 1212, 1278, 1818, 2556, 3636, 7171, 14342, 21513, 28684, 43026, 64539, 86052, 129078, 258156]

約数ペア:

[(1, 258156), (2, 129078), (3, 86052), (4, 64539), (6, 43026), (9, 28684), (12, 21513), (18, 14342), (36, 7171), (71, 3636), (101, 2556), (142, 1818), (202, 1278), (213, 1212), (284, 909), (303, 852), (404, 639), (426, 606)]