154453328

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{11903}}^1$

素因数の和:12722

約数の個数: 20

約数和(自身を含む): 299647488

約数和(自身を除く): 145194160

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 11903, 12976, 23806, 47612, 95224, 190448, 9653333, 19306666, 38613332, 77226664, 154453328]

約数ペア:

[(1, 154453328), (2, 77226664), (4, 38613332), (8, 19306666), (16, 9653333), (811, 190448), (1622, 95224), (3244, 47612), (6488, 23806), (11903, 12976)]