157265284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{50341}}^1$

素因数の和:50427

約数の個数: 24

約数和(自身を含む): 304468416

約数和(自身を除く): 147203132

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 50341, 100682, 201364, 553751, 1107502, 2215004, 3574211, 7148422, 14296844, 39316321, 78632642, 157265284]

約数ペア:

[(1, 157265284), (2, 78632642), (4, 39316321), (11, 14296844), (22, 7148422), (44, 3574211), (71, 2215004), (142, 1107502), (284, 553751), (781, 201364), (1562, 100682), (3124, 50341)]