165347704

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{389971}}^1$

素因数の和:390030

約数の個数: 16

約数和(自身を含む): 315877320

約数和(自身を除く): 150529616

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 389971, 779942, 1559884, 3119768, 20668463, 41336926, 82673852, 165347704]

約数ペア:

[(1, 165347704), (2, 82673852), (4, 41336926), (8, 20668463), (53, 3119768), (106, 1559884), (212, 779942), (424, 389971)]