168714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 454272

約数和(自身を除く): 285558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 103, 117, 126, 182, 206, 234, 273, 309, 546, 618, 721, 819, 927, 1339, 1442, 1638, 1854, 2163, 2678, 4017, 4326, 6489, 8034, 9373, 12051, 12978, 18746, 24102, 28119, 56238, 84357, 168714]

約数ペア:

[(1, 168714), (2, 84357), (3, 56238), (6, 28119), (7, 24102), (9, 18746), (13, 12978), (14, 12051), (18, 9373), (21, 8034), (26, 6489), (39, 4326), (42, 4017), (63, 2678), (78, 2163), (91, 1854), (103, 1638), (117, 1442), (126, 1339), (182, 927), (206, 819), (234, 721), (273, 618), (309, 546)]