155171858

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{16007}}^1$

素因数の和:16177

約数の個数: 16

約数和(自身を含む): 240888384

約数和(自身を除く): 85716526

約数列:

[1, 2, 37, 74, 131, 262, 4847, 9694, 16007, 32014, 592259, 1184518, 2096917, 4193834, 77585929, 155171858]

約数ペア:

[(1, 155171858), (2, 77585929), (37, 4193834), (74, 2096917), (131, 1184518), (262, 592259), (4847, 32014), (9694, 16007)]