158338685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 49228675

約数列:

[1, 5, 19, 43, 83, 95, 215, 415, 467, 817, 1577, 2335, 3569, 4085, 7885, 8873, 17845, 20081, 38761, 44365, 67811, 100405, 193805, 339055, 381539, 736459, 1666723, 1907695, 3682295, 8333615, 31667737, 158338685]

約数ペア:

[(1, 158338685), (5, 31667737), (19, 8333615), (43, 3682295), (83, 1907695), (95, 1666723), (215, 736459), (415, 381539), (467, 339055), (817, 193805), (1577, 100405), (2335, 67811), (3569, 44365), (4085, 38761), (7885, 20081), (8873, 17845)]