151898152

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{15679}}^1$

素因数の和:15865

約数の個数: 32

約数和(自身を含む): 327398400

約数和(自身を除く): 175500248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 15679, 31358, 62716, 109753, 125432, 219506, 439012, 878024, 2712467, 5424934, 10849868, 18987269, 21699736, 37974538, 75949076, 151898152]

約数ペア:

[(1, 151898152), (2, 75949076), (4, 37974538), (7, 21699736), (8, 18987269), (14, 10849868), (28, 5424934), (56, 2712467), (173, 878024), (346, 439012), (692, 219506), (1211, 125432), (1384, 109753), (2422, 62716), (4844, 31358), (9688, 15679)]