281657154

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{2969}}^1$

素因数の和:3234

約数の個数: 32

約数和(自身を含む): 572806080

約数和(自身を除く): 291148926

約数列:

[1, 2, 3, 6, 97, 163, 194, 291, 326, 489, 582, 978, 2969, 5938, 8907, 15811, 17814, 31622, 47433, 94866, 287993, 483947, 575986, 863979, 967894, 1451841, 1727958, 2903682, 46942859, 93885718, 140828577, 281657154]

約数ペア:

[(1, 281657154), (2, 140828577), (3, 93885718), (6, 46942859), (97, 2903682), (163, 1727958), (194, 1451841), (291, 967894), (326, 863979), (489, 575986), (582, 483947), (978, 287993), (2969, 94866), (5938, 47433), (8907, 31622), (15811, 17814)]