196327168

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{5147}}^1$

素因数の和:5312

約数の個数: 36

約数和(自身を含む): 394594200

約数和(自身を除く): 198267032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1192, 2384, 4768, 5147, 9536, 10294, 19072, 20588, 38144, 41176, 82352, 164704, 329408, 658816, 766903, 1317632, 1533806, 3067612, 6135224, 12270448, 24540896, 49081792, 98163584, 196327168]

約数ペア:

[(1, 196327168), (2, 98163584), (4, 49081792), (8, 24540896), (16, 12270448), (32, 6135224), (64, 3067612), (128, 1533806), (149, 1317632), (256, 766903), (298, 658816), (596, 329408), (1192, 164704), (2384, 82352), (4768, 41176), (5147, 38144), (9536, 20588), (10294, 19072)]