129137344

素因数分解:

$2^6\times 7^2\times {\mathrm{41179}}^1$

素因数の和:41205

約数の個数: 42

約数和(自身を含む): 298102020

約数和(自身を除く): 168964676

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 41179, 82358, 164716, 288253, 329432, 576506, 658864, 1153012, 1317728, 2017771, 2306024, 2635456, 4035542, 4612048, 8071084, 9224096, 16142168, 18448192, 32284336, 64568672, 129137344]

約数ペア:

[(1, 129137344), (2, 64568672), (4, 32284336), (7, 18448192), (8, 16142168), (14, 9224096), (16, 8071084), (28, 4612048), (32, 4035542), (49, 2635456), (56, 2306024), (64, 2017771), (98, 1317728), (112, 1153012), (196, 658864), (224, 576506), (392, 329432), (448, 288253), (784, 164716), (1568, 82358), (3136, 41179)]