156324236

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{97459}}^1$

素因数の和:97864

約数の個数: 12

約数和(自身を含む): 274252440

約数和(自身を除く): 117928204

約数列:

[1, 2, 4, 401, 802, 1604, 97459, 194918, 389836, 39081059, 78162118, 156324236]

約数ペア:

[(1, 156324236), (2, 78162118), (4, 39081059), (401, 389836), (802, 194918), (1604, 97459)]