157508195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 216820800

約数和(自身を除く): 59312605

約数列:

[1, 5, 13, 19, 65, 89, 95, 247, 445, 1157, 1235, 1433, 1691, 5785, 7165, 8455, 18629, 21983, 27227, 93145, 109915, 127537, 136135, 353951, 637685, 1657981, 1769755, 2423203, 8289905, 12116015, 31501639, 157508195]

約数ペア:

[(1, 157508195), (5, 31501639), (13, 12116015), (19, 8289905), (65, 2423203), (89, 1769755), (95, 1657981), (247, 637685), (445, 353951), (1157, 136135), (1235, 127537), (1433, 109915), (1691, 93145), (5785, 27227), (7165, 21983), (8455, 18629)]