166697748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1381}}^1$

素因数の和:1877

約数の個数: 72

約数和(自身を含む): 482926080

約数和(自身を除く): 316228332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 958, 1381, 1437, 1916, 2762, 2874, 3353, 4143, 4311, 5524, 5748, 6706, 8286, 8622, 9667, 10059, 12429, 13412, 16572, 17244, 19334, 20118, 24858, 29001, 30177, 38668, 40236, 49716, 58002, 60354, 87003, 116004, 120708, 174006, 348012, 661499, 1322998, 1984497, 2645996, 3968994, 4630493, 5953491, 7937988, 9260986, 11906982, 13891479, 18521972, 23813964, 27782958, 41674437, 55565916, 83348874, 166697748]

約数ペア:

[(1, 166697748), (2, 83348874), (3, 55565916), (4, 41674437), (6, 27782958), (7, 23813964), (9, 18521972), (12, 13891479), (14, 11906982), (18, 9260986), (21, 7937988), (28, 5953491), (36, 4630493), (42, 3968994), (63, 2645996), (84, 1984497), (126, 1322998), (252, 661499), (479, 348012), (958, 174006), (1381, 120708), (1437, 116004), (1916, 87003), (2762, 60354), (2874, 58002), (3353, 49716), (4143, 40236), (4311, 38668), (5524, 30177), (5748, 29001), (6706, 24858), (8286, 20118), (8622, 19334), (9667, 17244), (10059, 16572), (12429, 13412)]