156988247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4931}}^1$

素因数の和:5054

約数の個数: 16

約数和(自身を含む): 176762880

約数和(自身を除く): 19774633

約数列:

[1, 13, 31, 79, 403, 1027, 2449, 4931, 31837, 64103, 152861, 389549, 1987193, 5064137, 12076019, 156988247]

約数ペア:

[(1, 156988247), (13, 12076019), (31, 5064137), (79, 1987193), (403, 389549), (1027, 152861), (2449, 64103), (4931, 31837)]