188274492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1381}}^1$

素因数の和:1939

約数の個数: 72

約数和(自身を含む): 545304032

約数和(自身を除く): 357029540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 541, 1082, 1381, 1623, 2164, 2762, 3246, 3787, 4143, 4869, 5524, 6492, 7574, 8286, 9667, 9738, 11361, 12429, 15148, 16572, 19334, 19476, 22722, 24858, 29001, 34083, 38668, 45444, 49716, 58002, 68166, 87003, 116004, 136332, 174006, 348012, 747121, 1494242, 2241363, 2988484, 4482726, 5229847, 6724089, 8965452, 10459694, 13448178, 15689541, 20919388, 26896356, 31379082, 47068623, 62758164, 94137246, 188274492]

約数ペア:

[(1, 188274492), (2, 94137246), (3, 62758164), (4, 47068623), (6, 31379082), (7, 26896356), (9, 20919388), (12, 15689541), (14, 13448178), (18, 10459694), (21, 8965452), (28, 6724089), (36, 5229847), (42, 4482726), (63, 2988484), (84, 2241363), (126, 1494242), (252, 747121), (541, 348012), (1082, 174006), (1381, 136332), (1623, 116004), (2164, 87003), (2762, 68166), (3246, 58002), (3787, 49716), (4143, 45444), (4869, 38668), (5524, 34083), (6492, 29001), (7574, 24858), (8286, 22722), (9667, 19476), (9738, 19334), (11361, 16572), (12429, 15148)]