156958831998

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{10886311}}^1$

素因数の和:10886414

約数の個数: 40

約数和(自身を含む): 355655813040

約数和(自身を除く): 198696981042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 4806, 7209, 14418, 10886311, 21772622, 32658933, 65317866, 97976799, 195953598, 293930397, 587860794, 881791191, 968881679, 1763582382, 1937763358, 2906645037, 5813290074, 8719935111, 17439870222, 26159805333, 52319610666, 78479415999, 156958831998]

約数ペア:

[(1, 156958831998), (2, 78479415999), (3, 52319610666), (6, 26159805333), (9, 17439870222), (18, 8719935111), (27, 5813290074), (54, 2906645037), (81, 1937763358), (89, 1763582382), (162, 968881679), (178, 881791191), (267, 587860794), (534, 293930397), (801, 195953598), (1602, 97976799), (2403, 65317866), (4806, 32658933), (7209, 21772622), (14418, 10886311)]