155219914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{42433}}^1$

素因数の和:42525

約数の個数: 16

約数和(自身を含む): 244419840

約数和(自身を除く): 89199926

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 42433, 84866, 1315423, 2503547, 2630846, 5007094, 77609957, 155219914]

約数ペア:

[(1, 155219914), (2, 77609957), (31, 5007094), (59, 2630846), (62, 2503547), (118, 1315423), (1829, 84866), (3658, 42433)]