171767142

素因数分解:

$2^1\times 3^4\times {\mathrm{829}}^1\times {\mathrm{1279}}^1$

素因数の和:2122

約数の個数: 40

約数和(自身を含む): 385651200

約数和(自身を除く): 213884058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 829, 1279, 1658, 2487, 2558, 3837, 4974, 7461, 7674, 11511, 14922, 22383, 23022, 34533, 44766, 67149, 69066, 103599, 134298, 207198, 1060291, 2120582, 3180873, 6361746, 9542619, 19085238, 28627857, 57255714, 85883571, 171767142]

約数ペア:

[(1, 171767142), (2, 85883571), (3, 57255714), (6, 28627857), (9, 19085238), (18, 9542619), (27, 6361746), (54, 3180873), (81, 2120582), (162, 1060291), (829, 207198), (1279, 134298), (1658, 103599), (2487, 69066), (2558, 67149), (3837, 44766), (4974, 34533), (7461, 23022), (7674, 22383), (11511, 14922)]