168508272

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{23561}}^1$

素因数の和:23721

約数の個数: 40

約数和(自身を含む): 438253200

約数和(自身を除く): 269744928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 7152, 23561, 47122, 70683, 94244, 141366, 188488, 282732, 376976, 565464, 1130928, 3510589, 7021178, 10531767, 14042356, 21063534, 28084712, 42127068, 56169424, 84254136, 168508272]

約数ペア:

[(1, 168508272), (2, 84254136), (3, 56169424), (4, 42127068), (6, 28084712), (8, 21063534), (12, 14042356), (16, 10531767), (24, 7021178), (48, 3510589), (149, 1130928), (298, 565464), (447, 376976), (596, 282732), (894, 188488), (1192, 141366), (1788, 94244), (2384, 70683), (3576, 47122), (7152, 23561)]