153917336

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{1543}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 297467040

約数和(自身を除く): 143549704

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 337, 674, 1348, 1543, 2696, 3086, 6172, 12344, 12469, 24938, 49876, 57091, 99752, 114182, 228364, 456728, 519991, 1039982, 2079964, 4159928, 19239667, 38479334, 76958668, 153917336]

約数ペア:

[(1, 153917336), (2, 76958668), (4, 38479334), (8, 19239667), (37, 4159928), (74, 2079964), (148, 1039982), (296, 519991), (337, 456728), (674, 228364), (1348, 114182), (1543, 99752), (2696, 57091), (3086, 49876), (6172, 24938), (12344, 12469)]