149191168

素因数分解:

$2^9\times 7^1\times {\mathrm{41627}}^1$

素因数の和:41652

約数の個数: 40

約数和(自身を含む): 340683552

約数和(自身を除く): 191492384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 41627, 83254, 166508, 291389, 333016, 582778, 666032, 1165556, 1332064, 2331112, 2664128, 4662224, 5328256, 9324448, 10656512, 18648896, 21313024, 37297792, 74595584, 149191168]

約数ペア:

[(1, 149191168), (2, 74595584), (4, 37297792), (7, 21313024), (8, 18648896), (14, 10656512), (16, 9324448), (28, 5328256), (32, 4662224), (56, 2664128), (64, 2331112), (112, 1332064), (128, 1165556), (224, 666032), (256, 582778), (448, 333016), (512, 291389), (896, 166508), (1792, 83254), (3584, 41627)]