170987256

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{215893}}^1$

素因数の和:215916

約数の個数: 48

約数和(自身を含む): 505191960

約数和(自身を除く): 334204704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 215893, 431786, 647679, 863572, 1295358, 1727144, 1943037, 2374823, 2590716, 3886074, 4749646, 5181432, 7124469, 7772148, 9499292, 14248938, 15544296, 18998584, 21373407, 28497876, 42746814, 56995752, 85493628, 170987256]

約数ペア:

[(1, 170987256), (2, 85493628), (3, 56995752), (4, 42746814), (6, 28497876), (8, 21373407), (9, 18998584), (11, 15544296), (12, 14248938), (18, 9499292), (22, 7772148), (24, 7124469), (33, 5181432), (36, 4749646), (44, 3886074), (66, 2590716), (72, 2374823), (88, 1943037), (99, 1727144), (132, 1295358), (198, 863572), (264, 647679), (396, 431786), (792, 215893)]