157224165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{31859}}^1$

素因数の和:31921

約数の個数: 32

約数和(自身を含む): 293621760

約数和(自身を除く): 136397595

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 31859, 95577, 159295, 223013, 477885, 669039, 1115065, 1497373, 3345195, 4492119, 7486865, 10481611, 22460595, 31444833, 52408055, 157224165]

約数ペア:

[(1, 157224165), (3, 52408055), (5, 31444833), (7, 22460595), (15, 10481611), (21, 7486865), (35, 4492119), (47, 3345195), (105, 1497373), (141, 1115065), (235, 669039), (329, 477885), (705, 223013), (987, 159295), (1645, 95577), (4935, 31859)]