180896128

素因数分解:

$2^7\times 7^1\times {\mathrm{201893}}^1$

素因数の和:201914

約数の個数: 32

約数和(自身を含む): 411863760

約数和(自身を除く): 230967632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 201893, 403786, 807572, 1413251, 1615144, 2826502, 3230288, 5653004, 6460576, 11306008, 12921152, 22612016, 25842304, 45224032, 90448064, 180896128]

約数ペア:

[(1, 180896128), (2, 90448064), (4, 45224032), (7, 25842304), (8, 22612016), (14, 12921152), (16, 11306008), (28, 6460576), (32, 5653004), (56, 3230288), (64, 2826502), (112, 1615144), (128, 1413251), (224, 807572), (448, 403786), (896, 201893)]