162819553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 189987840

約数和(自身を除く): 27168287

約数列:

[1, 13, 23, 61, 79, 113, 299, 793, 1027, 1403, 1469, 1817, 2599, 4819, 6893, 8927, 18239, 23621, 33787, 62647, 89609, 110837, 116051, 158539, 205321, 544547, 1440881, 2061007, 2669173, 7079111, 12524581, 162819553]

約数ペア:

[(1, 162819553), (13, 12524581), (23, 7079111), (61, 2669173), (79, 2061007), (113, 1440881), (299, 544547), (793, 205321), (1027, 158539), (1403, 116051), (1469, 110837), (1817, 89609), (2599, 62647), (4819, 33787), (6893, 23621), (8927, 18239)]