188889424

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 371324448

約数和(自身を除く): 182435024

約数列:

[1, 2, 4, 8, 16, 131, 227, 262, 397, 454, 524, 794, 908, 1048, 1588, 1816, 2096, 3176, 3632, 6352, 29737, 52007, 59474, 90119, 104014, 118948, 180238, 208028, 237896, 360476, 416056, 475792, 720952, 832112, 1441904, 11805589, 23611178, 47222356, 94444712, 188889424]

約数ペア:

[(1, 188889424), (2, 94444712), (4, 47222356), (8, 23611178), (16, 11805589), (131, 1441904), (227, 832112), (262, 720952), (397, 475792), (454, 416056), (524, 360476), (794, 237896), (908, 208028), (1048, 180238), (1588, 118948), (1816, 104014), (2096, 90119), (3176, 59474), (3632, 52007), (6352, 29737)]