155115873738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1231078363}}^1$

素因数の和:1231078378

約数の個数: 24

約数和(自身を含む): 384096449568

約数和(自身を除く): 228980575830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1231078363, 2462156726, 3693235089, 7386470178, 8617548541, 11079705267, 17235097082, 22159410534, 25852645623, 51705291246, 77557936869, 155115873738]

約数ペア:

[(1, 155115873738), (2, 77557936869), (3, 51705291246), (6, 25852645623), (7, 22159410534), (9, 17235097082), (14, 11079705267), (18, 8617548541), (21, 7386470178), (42, 3693235089), (63, 2462156726), (126, 1231078363)]