157645588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{2357}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 288392832

約数和(自身を除く): 130747244

約数列:

[1, 2, 4, 23, 46, 92, 727, 1454, 2357, 2908, 4714, 9428, 16721, 33442, 54211, 66884, 108422, 216844, 1713539, 3427078, 6854156, 39411397, 78822794, 157645588]

約数ペア:

[(1, 157645588), (2, 78822794), (4, 39411397), (23, 6854156), (46, 3427078), (92, 1713539), (727, 216844), (1454, 108422), (2357, 66884), (2908, 54211), (4714, 33442), (9428, 16721)]