167851264

素因数分解:

$2^8\times 7^2\times {\mathrm{13381}}^1$

素因数の和:13411

約数の個数: 54

約数和(自身を含む): 389777514

約数和(自身を除く): 221926250

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 13381, 26762, 53524, 93667, 107048, 187334, 214096, 374668, 428192, 655669, 749336, 856384, 1311338, 1498672, 1712768, 2622676, 2997344, 3425536, 5245352, 5994688, 10490704, 11989376, 20981408, 23978752, 41962816, 83925632, 167851264]

約数ペア:

[(1, 167851264), (2, 83925632), (4, 41962816), (7, 23978752), (8, 20981408), (14, 11989376), (16, 10490704), (28, 5994688), (32, 5245352), (49, 3425536), (56, 2997344), (64, 2622676), (98, 1712768), (112, 1498672), (128, 1311338), (196, 856384), (224, 749336), (256, 655669), (392, 428192), (448, 374668), (784, 214096), (896, 187334), (1568, 107048), (1792, 93667), (3136, 53524), (6272, 26762), (12544, 13381)]