139007238

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{279131}}^1$

素因数の和:279219

約数の個数: 16

約数和(自身を含む): 281365056

約数和(自身を除く): 142357818

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 279131, 558262, 837393, 1674786, 23167873, 46335746, 69503619, 139007238]

約数ペア:

[(1, 139007238), (2, 69503619), (3, 46335746), (6, 23167873), (83, 1674786), (166, 837393), (249, 558262), (498, 279131)]