187866146

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{677}}^1\times {\mathrm{821}}^1$

素因数の和:1526

約数の個数: 24

約数和(自身を含む): 305966484

約数和(自身を除く): 118100338

約数列:

[1, 2, 13, 26, 169, 338, 677, 821, 1354, 1642, 8801, 10673, 17602, 21346, 114413, 138749, 228826, 277498, 555817, 1111634, 7225621, 14451242, 93933073, 187866146]

約数ペア:

[(1, 187866146), (2, 93933073), (13, 14451242), (26, 7225621), (169, 1111634), (338, 555817), (677, 277498), (821, 228826), (1354, 138749), (1642, 114413), (8801, 21346), (10673, 17602)]