157066544

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{118273}}^1$

素因数の和:118364

約数の個数: 20

約数和(自身を含む): 307985496

約数和(自身を除く): 150918952

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 118273, 236546, 473092, 946184, 1892368, 9816659, 19633318, 39266636, 78533272, 157066544]

約数ペア:

[(1, 157066544), (2, 78533272), (4, 39266636), (8, 19633318), (16, 9816659), (83, 1892368), (166, 946184), (332, 473092), (664, 236546), (1328, 118273)]