129661888

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{13417}}^1$

素因数の和:13580

約数の個数: 28

約数和(自身を含む): 259021072

約数和(自身を除く): 129359184

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 13417, 26834, 53668, 107336, 214672, 429344, 858688, 2025967, 4051934, 8103868, 16207736, 32415472, 64830944, 129661888]

約数ペア:

[(1, 129661888), (2, 64830944), (4, 32415472), (8, 16207736), (16, 8103868), (32, 4051934), (64, 2025967), (151, 858688), (302, 429344), (604, 214672), (1208, 107336), (2416, 53668), (4832, 26834), (9664, 13417)]