156957972

素因数分解:

$2^2\times 3^1\times {\mathrm{2347}}^1\times {\mathrm{5573}}^1$

素因数の和:7927

約数の個数: 24

約数和(自身を含む): 366457056

約数和(自身を除く): 209499084

約数列:

[1, 2, 3, 4, 6, 12, 2347, 4694, 5573, 7041, 9388, 11146, 14082, 16719, 22292, 28164, 33438, 66876, 13079831, 26159662, 39239493, 52319324, 78478986, 156957972]

約数ペア:

[(1, 156957972), (2, 78478986), (3, 52319324), (4, 39239493), (6, 26159662), (12, 13079831), (2347, 66876), (4694, 33438), (5573, 28164), (7041, 22292), (9388, 16719), (11146, 14082)]