137591118

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:886

約数の個数: 72

約数和(自身を含む): 348708672

約数和(自身を除く): 211117554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 257, 294, 441, 514, 607, 771, 882, 1214, 1542, 1799, 1821, 2313, 3598, 3642, 4249, 4626, 5397, 5463, 8498, 10794, 10926, 12593, 12747, 16191, 25186, 25494, 29743, 32382, 37779, 38241, 59486, 75558, 76482, 89229, 113337, 155999, 178458, 226674, 267687, 311998, 467997, 535374, 935994, 1091993, 1403991, 2183986, 2807982, 3275979, 6551958, 7643951, 9827937, 15287902, 19655874, 22931853, 45863706, 68795559, 137591118]

約数ペア:

[(1, 137591118), (2, 68795559), (3, 45863706), (6, 22931853), (7, 19655874), (9, 15287902), (14, 9827937), (18, 7643951), (21, 6551958), (42, 3275979), (49, 2807982), (63, 2183986), (98, 1403991), (126, 1091993), (147, 935994), (257, 535374), (294, 467997), (441, 311998), (514, 267687), (607, 226674), (771, 178458), (882, 155999), (1214, 113337), (1542, 89229), (1799, 76482), (1821, 75558), (2313, 59486), (3598, 38241), (3642, 37779), (4249, 32382), (4626, 29743), (5397, 25494), (5463, 25186), (8498, 16191), (10794, 12747), (10926, 12593)]