129227504

素因数分解:

$2^4\times 7^2\times {\mathrm{164831}}^1$

素因数の和:164853

約数の個数: 30

約数和(自身を含む): 291258144

約数和(自身を除く): 162030640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 164831, 329662, 659324, 1153817, 1318648, 2307634, 2637296, 4615268, 8076719, 9230536, 16153438, 18461072, 32306876, 64613752, 129227504]

約数ペア:

[(1, 129227504), (2, 64613752), (4, 32306876), (7, 18461072), (8, 16153438), (14, 9230536), (16, 8076719), (28, 4615268), (49, 2637296), (56, 2307634), (98, 1318648), (112, 1153817), (196, 659324), (392, 329662), (784, 164831)]