189828544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{156109}}^1$

素因数の和:156140

約数の個数: 28

約数和(自身を含む): 396519400

約数和(自身を除く): 206690856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 156109, 312218, 624436, 1248872, 2497744, 2966071, 4995488, 5932142, 9990976, 11864284, 23728568, 47457136, 94914272, 189828544]

約数ペア:

[(1, 189828544), (2, 94914272), (4, 47457136), (8, 23728568), (16, 11864284), (19, 9990976), (32, 5932142), (38, 4995488), (64, 2966071), (76, 2497744), (152, 1248872), (304, 624436), (608, 312218), (1216, 156109)]