157467752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{65831}}^1$

素因数の和:65873

約数の個数: 32

約数和(自身を含む): 331793280

約数和(自身を除く): 174325528

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 65831, 131662, 263324, 526648, 855803, 1514113, 1711606, 3028226, 3423212, 6056452, 6846424, 12112904, 19683469, 39366938, 78733876, 157467752]

約数ペア:

[(1, 157467752), (2, 78733876), (4, 39366938), (8, 19683469), (13, 12112904), (23, 6846424), (26, 6056452), (46, 3423212), (52, 3028226), (92, 1711606), (104, 1514113), (184, 855803), (299, 526648), (598, 263324), (1196, 131662), (2392, 65831)]