165017856

素因数分解:

$2^8\times 3^1\times {\mathrm{214867}}^1$

素因数の和:214886

約数の個数: 36

約数和(自身を含む): 439190192

約数和(自身を除く): 274172336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 214867, 429734, 644601, 859468, 1289202, 1718936, 2578404, 3437872, 5156808, 6875744, 10313616, 13751488, 20627232, 27502976, 41254464, 55005952, 82508928, 165017856]

約数ペア:

[(1, 165017856), (2, 82508928), (3, 55005952), (4, 41254464), (6, 27502976), (8, 20627232), (12, 13751488), (16, 10313616), (24, 6875744), (32, 5156808), (48, 3437872), (64, 2578404), (96, 1718936), (128, 1289202), (192, 859468), (256, 644601), (384, 429734), (768, 214867)]