167390244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6449}}^1$

素因数の和:6569

約数の個数: 72

約数和(自身を含む): 488342400

約数和(自身を除く): 320952156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6449, 6489, 8652, 12898, 12978, 19347, 25796, 25956, 38694, 45143, 58041, 77388, 90286, 116082, 135429, 180572, 232164, 270858, 406287, 541716, 664247, 812574, 1328494, 1625148, 1992741, 2656988, 3985482, 4649729, 5978223, 7970964, 9299458, 11956446, 13949187, 18598916, 23912892, 27898374, 41847561, 55796748, 83695122, 167390244]

約数ペア:

[(1, 167390244), (2, 83695122), (3, 55796748), (4, 41847561), (6, 27898374), (7, 23912892), (9, 18598916), (12, 13949187), (14, 11956446), (18, 9299458), (21, 7970964), (28, 5978223), (36, 4649729), (42, 3985482), (63, 2656988), (84, 1992741), (103, 1625148), (126, 1328494), (206, 812574), (252, 664247), (309, 541716), (412, 406287), (618, 270858), (721, 232164), (927, 180572), (1236, 135429), (1442, 116082), (1854, 90286), (2163, 77388), (2884, 58041), (3708, 45143), (4326, 38694), (6449, 25956), (6489, 25796), (8652, 19347), (12898, 12978)]