161352021331

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{187049}}^1$

素因数の和:187698

約数の個数: 16

約数和(自身を含む): 172205712000

約数和(自身を除く): 10853690669

約数列:

[1, 19, 83, 547, 1577, 10393, 45401, 187049, 862619, 3553931, 15525067, 102315803, 294976273, 1944000257, 8492211649, 161352021331]

約数ペア:

[(1, 161352021331), (19, 8492211649), (83, 1944000257), (547, 294976273), (1577, 102315803), (10393, 15525067), (45401, 3553931), (187049, 862619)]