139955292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{204613}}^1$

素因数の和:204642

約数の個数: 36

約数和(自身を含む): 372397480

約数和(自身を除く): 232442188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 204613, 409226, 613839, 818452, 1227678, 1841517, 2455356, 3683034, 3887647, 7366068, 7775294, 11662941, 15550588, 23325882, 34988823, 46651764, 69977646, 139955292]

約数ペア:

[(1, 139955292), (2, 69977646), (3, 46651764), (4, 34988823), (6, 23325882), (9, 15550588), (12, 11662941), (18, 7775294), (19, 7366068), (36, 3887647), (38, 3683034), (57, 2455356), (76, 1841517), (114, 1227678), (171, 818452), (228, 613839), (342, 409226), (684, 204613)]