141547904

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{5557}}^1$

素因数の和:5770

約数の個数: 32

約数和(自身を含む): 283458000

約数和(自身を除く): 141910096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1592, 3184, 5557, 6368, 11114, 12736, 22228, 25472, 44456, 88912, 177824, 355648, 711296, 1105843, 2211686, 4423372, 8846744, 17693488, 35386976, 70773952, 141547904]

約数ペア:

[(1, 141547904), (2, 70773952), (4, 35386976), (8, 17693488), (16, 8846744), (32, 4423372), (64, 2211686), (128, 1105843), (199, 711296), (398, 355648), (796, 177824), (1592, 88912), (3184, 44456), (5557, 25472), (6368, 22228), (11114, 12736)]