161915136

素因数分解:

$2^8\times 3^1\times {\mathrm{210827}}^1$

素因数の和:210846

約数の個数: 36

約数和(自身を含む): 430932432

約数和(自身を除く): 269017296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 210827, 421654, 632481, 843308, 1264962, 1686616, 2529924, 3373232, 5059848, 6746464, 10119696, 13492928, 20239392, 26985856, 40478784, 53971712, 80957568, 161915136]

約数ペア:

[(1, 161915136), (2, 80957568), (3, 53971712), (4, 40478784), (6, 26985856), (8, 20239392), (12, 13492928), (16, 10119696), (24, 6746464), (32, 5059848), (48, 3373232), (64, 2529924), (96, 1686616), (128, 1264962), (192, 843308), (256, 632481), (384, 421654), (768, 210827)]