165977656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10711}}^1$

素因数の和:10879

約数の個数: 32

約数和(自身を含む): 337428000

約数和(自身を除く): 171450344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 10711, 15496, 21422, 42844, 85688, 139243, 278486, 556972, 1113944, 1595939, 3191878, 6383756, 12767512, 20747207, 41494414, 82988828, 165977656]

約数ペア:

[(1, 165977656), (2, 82988828), (4, 41494414), (8, 20747207), (13, 12767512), (26, 6383756), (52, 3191878), (104, 1595939), (149, 1113944), (298, 556972), (596, 278486), (1192, 139243), (1937, 85688), (3874, 42844), (7748, 21422), (10711, 15496)]