155366870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{187189}}^1$

素因数の和:187279

約数の個数: 16

約数和(自身を含む): 283031280

約数和(自身を除く): 127664410

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 187189, 374378, 935945, 1871890, 15536687, 31073374, 77683435, 155366870]

約数ペア:

[(1, 155366870), (2, 77683435), (5, 31073374), (10, 15536687), (83, 1871890), (166, 935945), (415, 374378), (830, 187189)]