181004044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{22171}}^1$

素因数の和:22345

約数の個数: 24

約数和(自身を含む): 343311248

約数和(自身を除く): 162307204

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 22171, 44342, 88684, 288223, 576446, 1152892, 3480847, 6961694, 13923388, 45251011, 90502022, 181004044]

約数ペア:

[(1, 181004044), (2, 90502022), (4, 45251011), (13, 13923388), (26, 6961694), (52, 3480847), (157, 1152892), (314, 576446), (628, 288223), (2041, 88684), (4082, 44342), (8164, 22171)]