165372928

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23071}}^1$

素因数の和:23098

約数の個数: 44

約数和(自身を含む): 377827072

約数和(自身を除く): 212454144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 23071, 46142, 92284, 161497, 184568, 322994, 369136, 645988, 738272, 1291976, 1476544, 2583952, 2953088, 5167904, 5906176, 10335808, 11812352, 20671616, 23624704, 41343232, 82686464, 165372928]

約数ペア:

[(1, 165372928), (2, 82686464), (4, 41343232), (7, 23624704), (8, 20671616), (14, 11812352), (16, 10335808), (28, 5906176), (32, 5167904), (56, 2953088), (64, 2583952), (112, 1476544), (128, 1291976), (224, 738272), (256, 645988), (448, 369136), (512, 322994), (896, 184568), (1024, 161497), (1792, 92284), (3584, 46142), (7168, 23071)]