157080364

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{40949}}^1$

素因数の和:41097

約数の個数: 24

約数和(自身を含む): 316461600

約数和(自身を除く): 159381236

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 40949, 81898, 163796, 286643, 573286, 1146572, 5610013, 11220026, 22440052, 39270091, 78540182, 157080364]

約数ペア:

[(1, 157080364), (2, 78540182), (4, 39270091), (7, 22440052), (14, 11220026), (28, 5610013), (137, 1146572), (274, 573286), (548, 286643), (959, 163796), (1918, 81898), (3836, 40949)]