129190082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15667}}^1$

素因数の和:15726

約数の個数: 32

約数和(自身を含む): 240660480

約数和(自身を除く): 111470398

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 15667, 31334, 109669, 219338, 297673, 485677, 595346, 971354, 2083711, 3399739, 4167422, 6799478, 9227863, 18455726, 64595041, 129190082]

約数ペア:

[(1, 129190082), (2, 64595041), (7, 18455726), (14, 9227863), (19, 6799478), (31, 4167422), (38, 3399739), (62, 2083711), (133, 971354), (217, 595346), (266, 485677), (434, 297673), (589, 219338), (1178, 109669), (4123, 31334), (8246, 15667)]