137075456

素因数分解:

$2^8\times 7^1\times {\mathrm{76493}}^1$

素因数の和:76516

約数の個数: 36

約数和(自身を含む): 312707472

約数和(自身を除く): 175632016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 76493, 152986, 305972, 535451, 611944, 1070902, 1223888, 2141804, 2447776, 4283608, 4895552, 8567216, 9791104, 17134432, 19582208, 34268864, 68537728, 137075456]

約数ペア:

[(1, 137075456), (2, 68537728), (4, 34268864), (7, 19582208), (8, 17134432), (14, 9791104), (16, 8567216), (28, 4895552), (32, 4283608), (56, 2447776), (64, 2141804), (112, 1223888), (128, 1070902), (224, 611944), (256, 535451), (448, 305972), (896, 152986), (1792, 76493)]