157675144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{2593}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 323108640

約数和(自身を除く): 165433496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 691, 1382, 2593, 2764, 5186, 5528, 7601, 10372, 15202, 20744, 28523, 30404, 57046, 60808, 114092, 228184, 1791763, 3583526, 7167052, 14334104, 19709393, 39418786, 78837572, 157675144]

約数ペア:

[(1, 157675144), (2, 78837572), (4, 39418786), (8, 19709393), (11, 14334104), (22, 7167052), (44, 3583526), (88, 1791763), (691, 228184), (1382, 114092), (2593, 60808), (2764, 57046), (5186, 30404), (5528, 28523), (7601, 20744), (10372, 15202)]