168497172

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{7537}}^1$

素因数の和:7579

約数の個数: 72

約数和(自身を含む): 460963776

約数和(自身を除く): 292466604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 7452, 7537, 11178, 15074, 22356, 22611, 30148, 45222, 67833, 90444, 135666, 173351, 203499, 271332, 346702, 406998, 520053, 610497, 693404, 813996, 1040106, 1220994, 1560159, 1831491, 2080212, 2441988, 3120318, 3662982, 4680477, 6240636, 7325964, 9360954, 14041431, 18721908, 28082862, 42124293, 56165724, 84248586, 168497172]

約数ペア:

[(1, 168497172), (2, 84248586), (3, 56165724), (4, 42124293), (6, 28082862), (9, 18721908), (12, 14041431), (18, 9360954), (23, 7325964), (27, 6240636), (36, 4680477), (46, 3662982), (54, 3120318), (69, 2441988), (81, 2080212), (92, 1831491), (108, 1560159), (138, 1220994), (162, 1040106), (207, 813996), (243, 693404), (276, 610497), (324, 520053), (414, 406998), (486, 346702), (621, 271332), (828, 203499), (972, 173351), (1242, 135666), (1863, 90444), (2484, 67833), (3726, 45222), (5589, 30148), (7452, 22611), (7537, 22356), (11178, 15074)]