155219932

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{135209}}^1$

素因数の和:135261

約数の個数: 24

約数和(自身を含む): 318013920

約数和(自身を除く): 162793988

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 135209, 270418, 540836, 946463, 1892926, 3785852, 5543569, 11087138, 22174276, 38804983, 77609966, 155219932]

約数ペア:

[(1, 155219932), (2, 77609966), (4, 38804983), (7, 22174276), (14, 11087138), (28, 5543569), (41, 3785852), (82, 1892926), (164, 946463), (287, 540836), (574, 270418), (1148, 135209)]